201632750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 460961280

約数和(自身を除く): 259328530

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 125, 170, 187, 190, 209, 227, 250, 275, 323, 374, 418, 425, 454, 475, 550, 646, 850, 935, 950, 1045, 1135, 1375, 1615, 1870, 2090, 2125, 2270, 2375, 2497, 2750, 3230, 3553, 3859, 4250, 4313, 4675, 4750, 4994, 5225, 5675, 7106, 7718, 8075, 8626, 9350, 10450, 11350, 12485, 16150, 17765, 19295, 21565, 23375, 24970, 26125, 28375, 35530, 38590, 40375, 42449, 43130, 46750, 47443, 52250, 56750, 62425, 73321, 80750, 84898, 88825, 94886, 96475, 107825, 124850, 146642, 177650, 192950, 212245, 215650, 237215, 312125, 366605, 424490, 444125, 474430, 482375, 539125, 624250, 733210, 806531, 888250, 964750, 1061225, 1078250, 1186075, 1613062, 1833025, 2122450, 2372150, 3666050, 4032655, 5306125, 5930375, 8065310, 9165125, 10612250, 11860750, 18330250, 20163275, 40326550, 100816375, 201632750]

約数ペア:

[(1, 201632750), (2, 100816375), (5, 40326550), (10, 20163275), (11, 18330250), (17, 11860750), (19, 10612250), (22, 9165125), (25, 8065310), (34, 5930375), (38, 5306125), (50, 4032655), (55, 3666050), (85, 2372150), (95, 2122450), (110, 1833025), (125, 1613062), (170, 1186075), (187, 1078250), (190, 1061225), (209, 964750), (227, 888250), (250, 806531), (275, 733210), (323, 624250), (374, 539125), (418, 482375), (425, 474430), (454, 444125), (475, 424490), (550, 366605), (646, 312125), (850, 237215), (935, 215650), (950, 212245), (1045, 192950), (1135, 177650), (1375, 146642), (1615, 124850), (1870, 107825), (2090, 96475), (2125, 94886), (2270, 88825), (2375, 84898), (2497, 80750), (2750, 73321), (3230, 62425), (3553, 56750), (3859, 52250), (4250, 47443), (4313, 46750), (4675, 43130), (4750, 42449), (4994, 40375), (5225, 38590), (5675, 35530), (7106, 28375), (7718, 26125), (8075, 24970), (8626, 23375), (9350, 21565), (10450, 19295), (11350, 17765), (12485, 16150)]