202268210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 405907200

約数和(自身を除く): 203638990

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 179, 230, 289, 358, 391, 578, 782, 895, 1445, 1790, 1955, 2890, 3043, 3910, 4117, 4913, 6086, 6647, 8234, 9826, 13294, 15215, 20585, 24565, 30430, 33235, 41170, 49130, 51731, 66470, 69989, 103462, 112999, 139978, 225998, 258655, 349945, 517310, 564995, 699890, 879427, 1129990, 1189813, 1758854, 2379626, 4397135, 5949065, 8794270, 11898130, 20226821, 40453642, 101134105, 202268210]

約数ペア:

[(1, 202268210), (2, 101134105), (5, 40453642), (10, 20226821), (17, 11898130), (23, 8794270), (34, 5949065), (46, 4397135), (85, 2379626), (115, 1758854), (170, 1189813), (179, 1129990), (230, 879427), (289, 699890), (358, 564995), (391, 517310), (578, 349945), (782, 258655), (895, 225998), (1445, 139978), (1790, 112999), (1955, 103462), (2890, 69989), (3043, 66470), (3910, 51731), (4117, 49130), (4913, 41170), (6086, 33235), (6647, 30430), (8234, 24565), (9826, 20585), (13294, 15215)]