197696770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 369230400

約数和(自身を除く): 171533630

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 419, 838, 1627, 2095, 3254, 4190, 8135, 12151, 16270, 24302, 47183, 60755, 94366, 121510, 235915, 471830, 681713, 1363426, 3408565, 6817130, 19769677, 39539354, 98848385, 197696770]

約数ペア:

[(1, 197696770), (2, 98848385), (5, 39539354), (10, 19769677), (29, 6817130), (58, 3408565), (145, 1363426), (290, 681713), (419, 471830), (838, 235915), (1627, 121510), (2095, 94366), (3254, 60755), (4190, 47183), (8135, 24302), (12151, 16270)]