245741202

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{216703}}^1$

素因数の和:216724

約数の個数: 40

約数和(自身を含む): 629308416

約数和(自身を除く): 383567214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 216703, 433406, 650109, 1300218, 1516921, 1950327, 3033842, 3900654, 4550763, 5850981, 9101526, 11701962, 13652289, 17552943, 27304578, 35105886, 40956867, 81913734, 122870601, 245741202]

約数ペア:

[(1, 245741202), (2, 122870601), (3, 81913734), (6, 40956867), (7, 35105886), (9, 27304578), (14, 17552943), (18, 13652289), (21, 11701962), (27, 9101526), (42, 5850981), (54, 4550763), (63, 3900654), (81, 3033842), (126, 1950327), (162, 1516921), (189, 1300218), (378, 650109), (567, 433406), (1134, 216703)]