202399260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2403

約数の個数: 96

約数和(自身を含む): 650883072

約数和(自身を除く): 448483812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1338, 1561, 2161, 2230, 2676, 3122, 3345, 4322, 4460, 4683, 6244, 6483, 6690, 7805, 8644, 9366, 10805, 12966, 13380, 15127, 15610, 18732, 21610, 23415, 25932, 30254, 31220, 32415, 43220, 45381, 46830, 60508, 64830, 75635, 90762, 93660, 129660, 151270, 181524, 226905, 302540, 453810, 481903, 907620, 963806, 1445709, 1927612, 2409515, 2891418, 3373321, 4819030, 5782836, 6746642, 7228545, 9638060, 10119963, 13493284, 14457090, 16866605, 20239926, 28914180, 33733210, 40479852, 50599815, 67466420, 101199630, 202399260]

約数ペア:

[(1, 202399260), (2, 101199630), (3, 67466420), (4, 50599815), (5, 40479852), (6, 33733210), (7, 28914180), (10, 20239926), (12, 16866605), (14, 14457090), (15, 13493284), (20, 10119963), (21, 9638060), (28, 7228545), (30, 6746642), (35, 5782836), (42, 4819030), (60, 3373321), (70, 2891418), (84, 2409515), (105, 1927612), (140, 1445709), (210, 963806), (223, 907620), (420, 481903), (446, 453810), (669, 302540), (892, 226905), (1115, 181524), (1338, 151270), (1561, 129660), (2161, 93660), (2230, 90762), (2676, 75635), (3122, 64830), (3345, 60508), (4322, 46830), (4460, 45381), (4683, 43220), (6244, 32415), (6483, 31220), (6690, 30254), (7805, 25932), (8644, 23415), (9366, 21610), (10805, 18732), (12966, 15610), (13380, 15127)]