207948705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6733}}^1$

素因数の和:6841

約数の個数: 32

約数和(自身を含む): 349090560

約数和(自身を除く): 141141855

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 6177, 6733, 10295, 20199, 30885, 33665, 100995, 195257, 478043, 585771, 976285, 1434129, 2390215, 2928855, 7170645, 13863247, 41589741, 69316235, 207948705]

約数ペア:

[(1, 207948705), (3, 69316235), (5, 41589741), (15, 13863247), (29, 7170645), (71, 2928855), (87, 2390215), (145, 1434129), (213, 976285), (355, 585771), (435, 478043), (1065, 195257), (2059, 100995), (6177, 33665), (6733, 30885), (10295, 20199)]