201817362290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 385883688960

約数和(自身を除く): 184066326670

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 211, 215, 227, 239, 410, 422, 430, 454, 478, 1055, 1135, 1195, 1763, 2110, 2270, 2390, 3526, 8651, 8815, 9073, 9307, 9761, 9799, 10277, 17302, 17630, 18146, 18614, 19522, 19598, 20554, 43255, 45365, 46535, 47897, 48805, 48995, 50429, 51385, 54253, 86510, 90730, 93070, 95794, 97610, 97990, 100858, 102770, 108506, 239485, 252145, 271265, 371993, 400201, 421357, 478970, 504290, 542530, 743986, 800402, 842714, 1859965, 1963777, 2001005, 2059571, 2067589, 2106785, 2168447, 2224373, 2332879, 3719930, 3927554, 4002010, 4119142, 4135178, 4213570, 4336894, 4448746, 4665758, 9818885, 10297855, 10337945, 10842235, 11121865, 11447383, 11664395, 19637770, 20595710, 20675890, 21684470, 22243730, 22894766, 23328790, 57236915, 84442411, 88906327, 95648039, 114473830, 168884822, 177812654, 191296078, 422212055, 444531635, 469342703, 478240195, 492237469, 844424110, 889063270, 938685406, 956480390, 984474938, 2346713515, 2461187345, 4693427030, 4922374690, 20181736229, 40363472458, 100908681145, 201817362290]

約数ペア:

[(1, 201817362290), (2, 100908681145), (5, 40363472458), (10, 20181736229), (41, 4922374690), (43, 4693427030), (82, 2461187345), (86, 2346713515), (205, 984474938), (211, 956480390), (215, 938685406), (227, 889063270), (239, 844424110), (410, 492237469), (422, 478240195), (430, 469342703), (454, 444531635), (478, 422212055), (1055, 191296078), (1135, 177812654), (1195, 168884822), (1763, 114473830), (2110, 95648039), (2270, 88906327), (2390, 84442411), (3526, 57236915), (8651, 23328790), (8815, 22894766), (9073, 22243730), (9307, 21684470), (9761, 20675890), (9799, 20595710), (10277, 19637770), (17302, 11664395), (17630, 11447383), (18146, 11121865), (18614, 10842235), (19522, 10337945), (19598, 10297855), (20554, 9818885), (43255, 4665758), (45365, 4448746), (46535, 4336894), (47897, 4213570), (48805, 4135178), (48995, 4119142), (50429, 4002010), (51385, 3927554), (54253, 3719930), (86510, 2332879), (90730, 2224373), (93070, 2168447), (95794, 2106785), (97610, 2067589), (97990, 2059571), (100858, 2001005), (102770, 1963777), (108506, 1859965), (239485, 842714), (252145, 800402), (271265, 743986), (371993, 542530), (400201, 504290), (421357, 478970)]