201804795

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 370150560

約数和(自身を除く): 168345765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 233, 285, 699, 855, 1013, 1165, 2097, 3039, 3495, 4427, 5065, 9117, 10485, 13281, 15195, 19247, 22135, 39843, 45585, 57741, 66405, 96235, 173223, 199215, 236029, 288705, 708087, 866115, 1180145, 2124261, 3540435, 4484551, 10621305, 13453653, 22422755, 40360959, 67268265, 201804795]

約数ペア:

[(1, 201804795), (3, 67268265), (5, 40360959), (9, 22422755), (15, 13453653), (19, 10621305), (45, 4484551), (57, 3540435), (95, 2124261), (171, 1180145), (233, 866115), (285, 708087), (699, 288705), (855, 236029), (1013, 199215), (1165, 173223), (2097, 96235), (3039, 66405), (3495, 57741), (4427, 45585), (5065, 39843), (9117, 22135), (10485, 19247), (13281, 15195)]