210962415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6791}}^1$

素因数の和:6927

約数の個数: 32

約数和(自身を含む): 358617600

約数和(自身を除く): 147655185

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 6213, 6791, 10355, 20373, 31065, 33955, 101865, 129029, 387087, 645145, 740219, 1935435, 2220657, 3701095, 11103285, 14064161, 42192483, 70320805, 210962415]

約数ペア:

[(1, 210962415), (3, 70320805), (5, 42192483), (15, 14064161), (19, 11103285), (57, 3701095), (95, 2220657), (109, 1935435), (285, 740219), (327, 645145), (545, 387087), (1635, 129029), (2071, 101865), (6213, 33955), (6791, 31065), (10355, 20373)]