201995070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{217199}}^1$

素因数の和:217240

約数の個数: 32

約数和(自身を含む): 500428800

約数和(自身を除く): 298433730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 217199, 434398, 651597, 1085995, 1303194, 2171990, 3257985, 6515970, 6733169, 13466338, 20199507, 33665845, 40399014, 67331690, 100997535, 201995070]

約数ペア:

[(1, 201995070), (2, 100997535), (3, 67331690), (5, 40399014), (6, 33665845), (10, 20199507), (15, 13466338), (30, 6733169), (31, 6515970), (62, 3257985), (93, 2171990), (155, 1303194), (186, 1085995), (310, 651597), (465, 434398), (930, 217199)]