205963690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11261}}^1$

素因数の和:11358

約数の個数: 32

約数和(自身を含む): 389214720

約数和(自身を除く): 183251030

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 11261, 18290, 22522, 56305, 112610, 349091, 664399, 698182, 1328798, 1745455, 3321995, 3490910, 6643990, 20596369, 41192738, 102981845, 205963690]

約数ペア:

[(1, 205963690), (2, 102981845), (5, 41192738), (10, 20596369), (31, 6643990), (59, 3490910), (62, 3321995), (118, 1745455), (155, 1328798), (295, 698182), (310, 664399), (590, 349091), (1829, 112610), (3658, 56305), (9145, 22522), (11261, 18290)]