201729721402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{926309}}^1$

素因数の和:926862

約数の個数: 32

約数和(自身を含む): 348144350400

約数和(自身を除く): 146414628998

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 521, 1042, 5731, 9899, 11462, 19798, 108889, 217778, 926309, 1852618, 10189399, 17599871, 20378798, 35199742, 193598581, 387197162, 482606989, 965213978, 5308676879, 9169532791, 10617353758, 18339065582, 100864860701, 201729721402]

約数ペア:

[(1, 201729721402), (2, 100864860701), (11, 18339065582), (19, 10617353758), (22, 9169532791), (38, 5308676879), (209, 965213978), (418, 482606989), (521, 387197162), (1042, 193598581), (5731, 35199742), (9899, 20378798), (11462, 17599871), (19798, 10189399), (108889, 1852618), (217778, 926309)]