201973134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 456503040

約数和(自身を除く): 254529906

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 101, 123, 202, 246, 303, 451, 606, 739, 902, 1111, 1353, 1478, 2217, 2222, 2706, 3333, 4141, 4434, 6666, 8129, 8282, 12423, 16258, 24387, 24846, 30299, 45551, 48774, 60598, 74639, 90897, 91102, 136653, 149278, 181794, 223917, 273306, 333289, 447834, 666578, 821029, 999867, 1642058, 1999734, 2463087, 3060199, 4926174, 6120398, 9180597, 18361194, 33662189, 67324378, 100986567, 201973134]

約数ペア:

[(1, 201973134), (2, 100986567), (3, 67324378), (6, 33662189), (11, 18361194), (22, 9180597), (33, 6120398), (41, 4926174), (66, 3060199), (82, 2463087), (101, 1999734), (123, 1642058), (202, 999867), (246, 821029), (303, 666578), (451, 447834), (606, 333289), (739, 273306), (902, 223917), (1111, 181794), (1353, 149278), (1478, 136653), (2217, 91102), (2222, 90897), (2706, 74639), (3333, 60598), (4141, 48774), (4434, 45551), (6666, 30299), (8129, 24846), (8282, 24387), (12423, 16258)]