201768021

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3677}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 364151424

約数和(自身を除く): 162383403

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 3677, 4221, 6097, 7839, 11031, 18291, 25739, 33093, 47801, 54873, 77217, 143403, 231651, 246359, 334607, 430209, 739077, 1003821, 1724513, 2217231, 3011463, 3202667, 5173539, 9608001, 15520617, 22418669, 28824003, 67256007, 201768021]

約数ペア:

[(1, 201768021), (3, 67256007), (7, 28824003), (9, 22418669), (13, 15520617), (21, 9608001), (39, 5173539), (63, 3202667), (67, 3011463), (91, 2217231), (117, 1724513), (201, 1003821), (273, 739077), (469, 430209), (603, 334607), (819, 246359), (871, 231651), (1407, 143403), (2613, 77217), (3677, 54873), (4221, 47801), (6097, 33093), (7839, 25739), (11031, 18291)]