201838969948

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7933}}^1\times {\mathrm{11801}}^1$

素因数の和:19763

約数の個数: 72

約数和(自身を含む): 448334281584

約数和(自身を除く): 246495311636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 7933, 11801, 15866, 23602, 31732, 47204, 55531, 82607, 87263, 111062, 129811, 165214, 174526, 222124, 259622, 330428, 349052, 388717, 519244, 578249, 610841, 777434, 908677, 1156498, 1221682, 1554868, 1817354, 2312996, 2443364, 3634708, 4275887, 6360739, 8551774, 12721478, 17103548, 25442956, 93617333, 187234666, 374469332, 655321331, 1029790663, 1310642662, 2059581326, 2621285324, 4119162652, 4587249317, 7208534641, 9174498634, 14417069282, 18348997268, 28834138564, 50459742487, 100919484974, 201838969948]

約数ペア:

[(1, 201838969948), (2, 100919484974), (4, 50459742487), (7, 28834138564), (11, 18348997268), (14, 14417069282), (22, 9174498634), (28, 7208534641), (44, 4587249317), (49, 4119162652), (77, 2621285324), (98, 2059581326), (154, 1310642662), (196, 1029790663), (308, 655321331), (539, 374469332), (1078, 187234666), (2156, 93617333), (7933, 25442956), (11801, 17103548), (15866, 12721478), (23602, 8551774), (31732, 6360739), (47204, 4275887), (55531, 3634708), (82607, 2443364), (87263, 2312996), (111062, 1817354), (129811, 1554868), (165214, 1221682), (174526, 1156498), (222124, 908677), (259622, 777434), (330428, 610841), (349052, 578249), (388717, 519244)]