211177890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1045

約数の個数: 192

約数和(自身を含む): 707346432

約数和(自身を除く): 496168542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 154, 155, 165, 186, 198, 210, 217, 231, 279, 310, 315, 330, 341, 385, 434, 462, 465, 495, 558, 630, 651, 682, 693, 770, 930, 983, 990, 1023, 1085, 1155, 1302, 1386, 1395, 1705, 1953, 1966, 2046, 2170, 2310, 2387, 2790, 2949, 3069, 3255, 3410, 3465, 3906, 4774, 4915, 5115, 5898, 6138, 6510, 6881, 6930, 7161, 8847, 9765, 9830, 10230, 10813, 11935, 13762, 14322, 14745, 15345, 17694, 19530, 20643, 21483, 21626, 23870, 29490, 30473, 30690, 32439, 34405, 35805, 41286, 42966, 44235, 54065, 60946, 61929, 64878, 68810, 71610, 75691, 88470, 91419, 97317, 103215, 107415, 108130, 123858, 151382, 152365, 162195, 182838, 194634, 206430, 213311, 214830, 227073, 274257, 304730, 309645, 324390, 335203, 378455, 426622, 454146, 457095, 486585, 548514, 619290, 639933, 670406, 681219, 756910, 914190, 973170, 1005609, 1066555, 1135365, 1279866, 1362438, 1371285, 1676015, 1919799, 2011218, 2133110, 2270730, 2346421, 2742570, 3016827, 3199665, 3352030, 3406095, 3839598, 4692842, 5028045, 6033654, 6399330, 6812190, 7039263, 9598995, 10056090, 11732105, 14078526, 15084135, 19197990, 21117789, 23464210, 30168270, 35196315, 42235578, 70392630, 105588945, 211177890]

約数ペア:

[(1, 211177890), (2, 105588945), (3, 70392630), (5, 42235578), (6, 35196315), (7, 30168270), (9, 23464210), (10, 21117789), (11, 19197990), (14, 15084135), (15, 14078526), (18, 11732105), (21, 10056090), (22, 9598995), (30, 7039263), (31, 6812190), (33, 6399330), (35, 6033654), (42, 5028045), (45, 4692842), (55, 3839598), (62, 3406095), (63, 3352030), (66, 3199665), (70, 3016827), (77, 2742570), (90, 2346421), (93, 2270730), (99, 2133110), (105, 2011218), (110, 1919799), (126, 1676015), (154, 1371285), (155, 1362438), (165, 1279866), (186, 1135365), (198, 1066555), (210, 1005609), (217, 973170), (231, 914190), (279, 756910), (310, 681219), (315, 670406), (330, 639933), (341, 619290), (385, 548514), (434, 486585), (462, 457095), (465, 454146), (495, 426622), (558, 378455), (630, 335203), (651, 324390), (682, 309645), (693, 304730), (770, 274257), (930, 227073), (983, 214830), (990, 213311), (1023, 206430), (1085, 194634), (1155, 182838), (1302, 162195), (1386, 152365), (1395, 151382), (1705, 123858), (1953, 108130), (1966, 107415), (2046, 103215), (2170, 97317), (2310, 91419), (2387, 88470), (2790, 75691), (2949, 71610), (3069, 68810), (3255, 64878), (3410, 61929), (3465, 60946), (3906, 54065), (4774, 44235), (4915, 42966), (5115, 41286), (5898, 35805), (6138, 34405), (6510, 32439), (6881, 30690), (6930, 30473), (7161, 29490), (8847, 23870), (9765, 21626), (9830, 21483), (10230, 20643), (10813, 19530), (11935, 17694), (13762, 15345), (14322, 14745)]