203202390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{69829}}^1$

素因数の和:69936

約数の個数: 32

約数和(自身を含む): 492720480

約数和(自身を除く): 289518090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 69829, 139658, 209487, 349145, 418974, 698290, 1047435, 2094870, 6773413, 13546826, 20320239, 33867065, 40640478, 67734130, 101601195, 203202390]

約数ペア:

[(1, 203202390), (2, 101601195), (3, 67734130), (5, 40640478), (6, 33867065), (10, 20320239), (15, 13546826), (30, 6773413), (97, 2094870), (194, 1047435), (291, 698290), (485, 418974), (582, 349145), (970, 209487), (1455, 139658), (2910, 69829)]