200021652

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{30697}}^1$

素因数の和:30888

約数の個数: 36

約数和(自身を含む): 508420276

約数和(自身を除く): 308398624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 30697, 61394, 92091, 122788, 184182, 276273, 368364, 552546, 1105092, 5556157, 11112314, 16668471, 22224628, 33336942, 50005413, 66673884, 100010826, 200021652]

約数ペア:

[(1, 200021652), (2, 100010826), (3, 66673884), (4, 50005413), (6, 33336942), (9, 22224628), (12, 16668471), (18, 11112314), (36, 5556157), (181, 1105092), (362, 552546), (543, 368364), (724, 276273), (1086, 184182), (1629, 122788), (2172, 92091), (3258, 61394), (6516, 30697)]