201714170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 424659456

約数和(自身を除く): 222945286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 103, 202, 206, 277, 505, 515, 554, 707, 721, 1010, 1030, 1385, 1414, 1442, 1939, 2770, 3535, 3605, 3878, 7070, 7210, 9695, 10403, 19390, 20806, 27977, 28531, 52015, 55954, 57062, 72821, 104030, 139885, 142655, 145642, 195839, 199717, 279770, 285310, 364105, 391678, 399434, 728210, 979195, 998585, 1958390, 1997170, 2881631, 5763262, 14408155, 20171417, 28816310, 40342834, 100857085, 201714170]

約数ペア:

[(1, 201714170), (2, 100857085), (5, 40342834), (7, 28816310), (10, 20171417), (14, 14408155), (35, 5763262), (70, 2881631), (101, 1997170), (103, 1958390), (202, 998585), (206, 979195), (277, 728210), (505, 399434), (515, 391678), (554, 364105), (707, 285310), (721, 279770), (1010, 199717), (1030, 195839), (1385, 145642), (1414, 142655), (1442, 139885), (1939, 104030), (2770, 72821), (3535, 57062), (3605, 55954), (3878, 52015), (7070, 28531), (7210, 27977), (9695, 20806), (10403, 19390)]