210949908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17117}}^1$

素因数の和:17216

約数の個数: 48

約数和(自身を含む): 536820480

約数和(自身を除く): 325870572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 17117, 34234, 51351, 68468, 102702, 205404, 222521, 445042, 667563, 890084, 1335126, 1352243, 2670252, 2704486, 4056729, 5408972, 8113458, 16226916, 17579159, 35158318, 52737477, 70316636, 105474954, 210949908]

約数ペア:

[(1, 210949908), (2, 105474954), (3, 70316636), (4, 52737477), (6, 35158318), (12, 17579159), (13, 16226916), (26, 8113458), (39, 5408972), (52, 4056729), (78, 2704486), (79, 2670252), (156, 1352243), (158, 1335126), (237, 890084), (316, 667563), (474, 445042), (948, 222521), (1027, 205404), (2054, 102702), (3081, 68468), (4108, 51351), (6162, 34234), (12324, 17117)]