208902564

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{49597}}^1$

素因数の和:49626

約数の個数: 60

約数和(自身を含む): 588133084

約数和(自身を除く): 379230520

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 49597, 99194, 148791, 198388, 297582, 446373, 595164, 644761, 892746, 1289522, 1339119, 1785492, 1934283, 2579044, 2678238, 3868566, 4017357, 5356476, 5802849, 7737132, 8034714, 11605698, 16069428, 17408547, 23211396, 34817094, 52225641, 69634188, 104451282, 208902564]

約数ペア:

[(1, 208902564), (2, 104451282), (3, 69634188), (4, 52225641), (6, 34817094), (9, 23211396), (12, 17408547), (13, 16069428), (18, 11605698), (26, 8034714), (27, 7737132), (36, 5802849), (39, 5356476), (52, 4017357), (54, 3868566), (78, 2678238), (81, 2579044), (108, 1934283), (117, 1785492), (156, 1339119), (162, 1289522), (234, 892746), (324, 644761), (351, 595164), (468, 446373), (702, 297582), (1053, 198388), (1404, 148791), (2106, 99194), (4212, 49597)]