201698194960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{274973}}^1$

素因数の和:275212

約数の個数: 80

約数和(自身を含む): 480559960944

約数和(自身を除く): 278861765984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 173, 212, 265, 346, 424, 530, 692, 848, 865, 1060, 1384, 1730, 2120, 2768, 3460, 4240, 6920, 9169, 13840, 18338, 36676, 45845, 73352, 91690, 146704, 183380, 274973, 366760, 549946, 733520, 1099892, 1374865, 2199784, 2749730, 4399568, 5499460, 10998920, 14573569, 21997840, 29147138, 47570329, 58294276, 72867845, 95140658, 116588552, 145735690, 190281316, 233177104, 237851645, 291471380, 380562632, 475703290, 582942760, 761125264, 951406580, 1165885520, 1902813160, 2521227437, 3805626320, 5042454874, 10084909748, 12606137185, 20169819496, 25212274370, 40339638992, 50424548740, 100849097480, 201698194960]

約数ペア:

[(1, 201698194960), (2, 100849097480), (4, 50424548740), (5, 40339638992), (8, 25212274370), (10, 20169819496), (16, 12606137185), (20, 10084909748), (40, 5042454874), (53, 3805626320), (80, 2521227437), (106, 1902813160), (173, 1165885520), (212, 951406580), (265, 761125264), (346, 582942760), (424, 475703290), (530, 380562632), (692, 291471380), (848, 237851645), (865, 233177104), (1060, 190281316), (1384, 145735690), (1730, 116588552), (2120, 95140658), (2768, 72867845), (3460, 58294276), (4240, 47570329), (6920, 29147138), (9169, 21997840), (13840, 14573569), (18338, 10998920), (36676, 5499460), (45845, 4399568), (73352, 2749730), (91690, 2199784), (146704, 1374865), (183380, 1099892), (274973, 733520), (366760, 549946)]