204483510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 698181120

約数和(自身を除く): 493697610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 627, 630, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1254, 1330, 1386, 1463, 1553, 1710, 1881, 1995, 2090, 2310, 2394, 2926, 3106, 3135, 3465, 3762, 3990, 4389, 4659, 5985, 6270, 6930, 7315, 7765, 8778, 9318, 9405, 10871, 11970, 13167, 13977, 14630, 15530, 17083, 18810, 21742, 21945, 23295, 26334, 27954, 29507, 32613, 34166, 43890, 46590, 51249, 54355, 59014, 65226, 65835, 69885, 85415, 88521, 97839, 102498, 108710, 119581, 131670, 139770, 147535, 153747, 163065, 170830, 177042, 195678, 206549, 239162, 256245, 265563, 295070, 307494, 324577, 326130, 358743, 413098, 442605, 489195, 512490, 531126, 597905, 619647, 649154, 717486, 768735, 885210, 973731, 978390, 1032745, 1076229, 1195810, 1239294, 1327815, 1537470, 1622885, 1793715, 1858941, 1947462, 2065490, 2152458, 2272039, 2655630, 2921193, 3098235, 3245770, 3587430, 3717882, 4544078, 4868655, 5381145, 5842386, 6196470, 6816117, 9294705, 9737310, 10762290, 11360195, 13632234, 14605965, 18589410, 20448351, 22720390, 29211930, 34080585, 40896702, 68161170, 102241755, 204483510]

約数ペア:

[(1, 204483510), (2, 102241755), (3, 68161170), (5, 40896702), (6, 34080585), (7, 29211930), (9, 22720390), (10, 20448351), (11, 18589410), (14, 14605965), (15, 13632234), (18, 11360195), (19, 10762290), (21, 9737310), (22, 9294705), (30, 6816117), (33, 6196470), (35, 5842386), (38, 5381145), (42, 4868655), (45, 4544078), (55, 3717882), (57, 3587430), (63, 3245770), (66, 3098235), (70, 2921193), (77, 2655630), (90, 2272039), (95, 2152458), (99, 2065490), (105, 1947462), (110, 1858941), (114, 1793715), (126, 1622885), (133, 1537470), (154, 1327815), (165, 1239294), (171, 1195810), (190, 1076229), (198, 1032745), (209, 978390), (210, 973731), (231, 885210), (266, 768735), (285, 717486), (315, 649154), (330, 619647), (342, 597905), (385, 531126), (399, 512490), (418, 489195), (462, 442605), (495, 413098), (570, 358743), (627, 326130), (630, 324577), (665, 307494), (693, 295070), (770, 265563), (798, 256245), (855, 239162), (990, 206549), (1045, 195678), (1155, 177042), (1197, 170830), (1254, 163065), (1330, 153747), (1386, 147535), (1463, 139770), (1553, 131670), (1710, 119581), (1881, 108710), (1995, 102498), (2090, 97839), (2310, 88521), (2394, 85415), (2926, 69885), (3106, 65835), (3135, 65226), (3465, 59014), (3762, 54355), (3990, 51249), (4389, 46590), (4659, 43890), (5985, 34166), (6270, 32613), (6930, 29507), (7315, 27954), (7765, 26334), (8778, 23295), (9318, 21945), (9405, 21742), (10871, 18810), (11970, 17083), (13167, 15530), (13977, 14630)]