207342193912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1290533}}^1$

素因数の和:1290716

約数の個数: 64

約数和(自身を含む): 470786803200

約数和(自身を除く): 263444609288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 151, 152, 266, 302, 532, 604, 1057, 1064, 1208, 2114, 2869, 4228, 5738, 8456, 11476, 20083, 22952, 40166, 80332, 160664, 1290533, 2581066, 5162132, 9033731, 10324264, 18067462, 24520127, 36134924, 49040254, 72269848, 98080508, 171640889, 194870483, 196161016, 343281778, 389740966, 686563556, 779481932, 1364093381, 1373127112, 1558963864, 2728186762, 3702539177, 5456373524, 7405078354, 10912747048, 14810156708, 25917774239, 29620313416, 51835548478, 103671096956, 207342193912]

約数ペア:

[(1, 207342193912), (2, 103671096956), (4, 51835548478), (7, 29620313416), (8, 25917774239), (14, 14810156708), (19, 10912747048), (28, 7405078354), (38, 5456373524), (56, 3702539177), (76, 2728186762), (133, 1558963864), (151, 1373127112), (152, 1364093381), (266, 779481932), (302, 686563556), (532, 389740966), (604, 343281778), (1057, 196161016), (1064, 194870483), (1208, 171640889), (2114, 98080508), (2869, 72269848), (4228, 49040254), (5738, 36134924), (8456, 24520127), (11476, 18067462), (20083, 10324264), (22952, 9033731), (40166, 5162132), (80332, 2581066), (160664, 1290533)]