200915355

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 329598720

約数和(自身を除く): 128683365

約数列:

[1, 3, 5, 15, 59, 131, 177, 295, 393, 655, 885, 1733, 1965, 5199, 7729, 8665, 23187, 25995, 38645, 102247, 115935, 227023, 306741, 511235, 681069, 1135115, 1533705, 3405345, 13394357, 40183071, 66971785, 200915355]

約数ペア:

[(1, 200915355), (3, 66971785), (5, 40183071), (15, 13394357), (59, 3405345), (131, 1533705), (177, 1135115), (295, 681069), (393, 511235), (655, 306741), (885, 227023), (1733, 115935), (1965, 102247), (5199, 38645), (7729, 25995), (8665, 23187)]