201397300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 108

約数和(自身を含む): 501788196

約数和(自身を除く): 300390896

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 169, 170, 221, 260, 325, 338, 340, 425, 442, 650, 676, 701, 845, 850, 884, 1105, 1300, 1402, 1690, 1700, 2210, 2804, 2873, 3380, 3505, 4225, 4420, 5525, 5746, 7010, 8450, 9113, 11050, 11492, 11917, 14020, 14365, 16900, 17525, 18226, 22100, 23834, 28730, 35050, 36452, 45565, 47668, 57460, 59585, 70100, 71825, 91130, 118469, 119170, 143650, 154921, 182260, 227825, 236938, 238340, 287300, 297925, 309842, 455650, 473876, 592345, 595850, 619684, 774605, 911300, 1184690, 1191700, 1549210, 2013973, 2369380, 2961725, 3098420, 3873025, 4027946, 5923450, 7746050, 8055892, 10069865, 11846900, 15492100, 20139730, 40279460, 50349325, 100698650, 201397300]

約数ペア:

[(1, 201397300), (2, 100698650), (4, 50349325), (5, 40279460), (10, 20139730), (13, 15492100), (17, 11846900), (20, 10069865), (25, 8055892), (26, 7746050), (34, 5923450), (50, 4027946), (52, 3873025), (65, 3098420), (68, 2961725), (85, 2369380), (100, 2013973), (130, 1549210), (169, 1191700), (170, 1184690), (221, 911300), (260, 774605), (325, 619684), (338, 595850), (340, 592345), (425, 473876), (442, 455650), (650, 309842), (676, 297925), (701, 287300), (845, 238340), (850, 236938), (884, 227825), (1105, 182260), (1300, 154921), (1402, 143650), (1690, 119170), (1700, 118469), (2210, 91130), (2804, 71825), (2873, 70100), (3380, 59585), (3505, 57460), (4225, 47668), (4420, 45565), (5525, 36452), (5746, 35050), (7010, 28730), (8450, 23834), (9113, 22100), (11050, 18226), (11492, 17525), (11917, 16900), (14020, 14365)]