201131892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3137}}^1$

素因数の和:3297

約数の個数: 72

約数和(自身を含む): 551698056

約数和(自身を除く): 350566164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3137, 3562, 4932, 5343, 6274, 7124, 9411, 10686, 12548, 16029, 18822, 21372, 28233, 32058, 37644, 40781, 56466, 64116, 81562, 112932, 122343, 163124, 244686, 367029, 429769, 489372, 734058, 859538, 1289307, 1468116, 1719076, 2578614, 3867921, 5157228, 5586997, 7735842, 11173994, 15471684, 16760991, 22347988, 33521982, 50282973, 67043964, 100565946, 201131892]

約数ペア:

[(1, 201131892), (2, 100565946), (3, 67043964), (4, 50282973), (6, 33521982), (9, 22347988), (12, 16760991), (13, 15471684), (18, 11173994), (26, 7735842), (36, 5586997), (39, 5157228), (52, 3867921), (78, 2578614), (117, 1719076), (137, 1468116), (156, 1289307), (234, 859538), (274, 734058), (411, 489372), (468, 429769), (548, 367029), (822, 244686), (1233, 163124), (1644, 122343), (1781, 112932), (2466, 81562), (3137, 64116), (3562, 56466), (4932, 40781), (5343, 37644), (6274, 32058), (7124, 28233), (9411, 21372), (10686, 18822), (12548, 16029)]