204069690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 144

約数和(自身を含む): 611953056

約数和(自身を除く): 407883366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 361, 418, 495, 570, 571, 627, 722, 855, 990, 1045, 1083, 1142, 1254, 1710, 1713, 1805, 1881, 2090, 2166, 2855, 3135, 3249, 3426, 3610, 3762, 3971, 5139, 5415, 5710, 6270, 6281, 6498, 7942, 8565, 9405, 10278, 10830, 10849, 11913, 12562, 16245, 17130, 18810, 18843, 19855, 21698, 23826, 25695, 31405, 32490, 32547, 35739, 37686, 39710, 51390, 54245, 56529, 59565, 62810, 65094, 71478, 94215, 97641, 108490, 113058, 119130, 119339, 162735, 178695, 188430, 195282, 206131, 238678, 282645, 325470, 357390, 358017, 412262, 488205, 565290, 596695, 618393, 716034, 976410, 1030655, 1074051, 1193390, 1236786, 1790085, 1855179, 2061310, 2148102, 2267441, 3091965, 3580170, 3710358, 4534882, 5370255, 6183930, 6802323, 9275895, 10740510, 11337205, 13604646, 18551790, 20406969, 22674410, 34011615, 40813938, 68023230, 102034845, 204069690]

約数ペア:

[(1, 204069690), (2, 102034845), (3, 68023230), (5, 40813938), (6, 34011615), (9, 22674410), (10, 20406969), (11, 18551790), (15, 13604646), (18, 11337205), (19, 10740510), (22, 9275895), (30, 6802323), (33, 6183930), (38, 5370255), (45, 4534882), (55, 3710358), (57, 3580170), (66, 3091965), (90, 2267441), (95, 2148102), (99, 2061310), (110, 1855179), (114, 1790085), (165, 1236786), (171, 1193390), (190, 1074051), (198, 1030655), (209, 976410), (285, 716034), (330, 618393), (342, 596695), (361, 565290), (418, 488205), (495, 412262), (570, 358017), (571, 357390), (627, 325470), (722, 282645), (855, 238678), (990, 206131), (1045, 195282), (1083, 188430), (1142, 178695), (1254, 162735), (1710, 119339), (1713, 119130), (1805, 113058), (1881, 108490), (2090, 97641), (2166, 94215), (2855, 71478), (3135, 65094), (3249, 62810), (3426, 59565), (3610, 56529), (3762, 54245), (3971, 51390), (5139, 39710), (5415, 37686), (5710, 35739), (6270, 32547), (6281, 32490), (6498, 31405), (7942, 25695), (8565, 23826), (9405, 21698), (10278, 19855), (10830, 18843), (10849, 18810), (11913, 17130), (12562, 16245)]