203478111320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24339487}}^1$

素因数の和:24339528

約数の個数: 64

約数和(自身を含む): 525732940800

約数和(自身を除く): 322254829480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 24339487, 48678974, 97357948, 121697435, 194715896, 243394870, 267734357, 462450253, 486789740, 535468714, 924900506, 973579480, 1070937428, 1338671785, 1849801012, 2141874856, 2312251265, 2677343570, 3699602024, 4624502530, 5086952783, 5354687140, 9249005060, 10173905566, 10709374280, 18498010120, 20347811132, 25434763915, 40695622264, 50869527830, 101739055660, 203478111320]

約数ペア:

[(1, 203478111320), (2, 101739055660), (4, 50869527830), (5, 40695622264), (8, 25434763915), (10, 20347811132), (11, 18498010120), (19, 10709374280), (20, 10173905566), (22, 9249005060), (38, 5354687140), (40, 5086952783), (44, 4624502530), (55, 3699602024), (76, 2677343570), (88, 2312251265), (95, 2141874856), (110, 1849801012), (152, 1338671785), (190, 1070937428), (209, 973579480), (220, 924900506), (380, 535468714), (418, 486789740), (440, 462450253), (760, 267734357), (836, 243394870), (1045, 194715896), (1672, 121697435), (2090, 97357948), (4180, 48678974), (8360, 24339487)]