193156970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 359976960

約数和(自身を除く): 166819990

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 433, 866, 1439, 2165, 2878, 4330, 7195, 13423, 14390, 26846, 44609, 67115, 89218, 134230, 223045, 446090, 623087, 1246174, 3115435, 6230870, 19315697, 38631394, 96578485, 193156970]

約数ペア:

[(1, 193156970), (2, 96578485), (5, 38631394), (10, 19315697), (31, 6230870), (62, 3115435), (155, 1246174), (310, 623087), (433, 446090), (866, 223045), (1439, 134230), (2165, 89218), (2878, 67115), (4330, 44609), (7195, 26846), (13423, 14390)]