201808438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 333396000

約数和(自身を除く): 131587562

約数列:

[1, 2, 13, 26, 59, 118, 293, 449, 586, 767, 898, 1534, 3809, 5837, 7618, 11674, 17287, 26491, 34574, 52982, 131557, 224731, 263114, 344383, 449462, 688766, 1710241, 3420482, 7761863, 15523726, 100904219, 201808438]

約数ペア:

[(1, 201808438), (2, 100904219), (13, 15523726), (26, 7761863), (59, 3420482), (118, 1710241), (293, 688766), (449, 449462), (586, 344383), (767, 263114), (898, 224731), (1534, 131557), (3809, 52982), (5837, 34574), (7618, 26491), (11674, 17287)]