202448295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{757}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 413322240

約数和(自身を除く): 210873945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 283, 315, 757, 849, 945, 1415, 1981, 2271, 2547, 3785, 4245, 5299, 5943, 6813, 7641, 9905, 11355, 12735, 15897, 17829, 20439, 26495, 29715, 34065, 38205, 47691, 53487, 79485, 89145, 102195, 143073, 214231, 238455, 267435, 642693, 715365, 1071155, 1499617, 1928079, 3213465, 4498851, 5784237, 7498085, 9640395, 13496553, 22494255, 28921185, 40489659, 67482765, 202448295]

約数ペア:

[(1, 202448295), (3, 67482765), (5, 40489659), (7, 28921185), (9, 22494255), (15, 13496553), (21, 9640395), (27, 7498085), (35, 5784237), (45, 4498851), (63, 3213465), (105, 1928079), (135, 1499617), (189, 1071155), (283, 715365), (315, 642693), (757, 267435), (849, 238455), (945, 214231), (1415, 143073), (1981, 102195), (2271, 89145), (2547, 79485), (3785, 53487), (4245, 47691), (5299, 38205), (5943, 34065), (6813, 29715), (7641, 26495), (9905, 20439), (11355, 17829), (12735, 15897)]