201098456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31699}}^1$

素因数の和:31779

約数の個数: 32

約数和(自身を含む): 412734000

約数和(自身を除く): 211635544

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 31699, 63398, 126796, 253592, 412087, 824174, 1648348, 1933639, 3296696, 3867278, 7734556, 15469112, 25137307, 50274614, 100549228, 201098456]

約数ペア:

[(1, 201098456), (2, 100549228), (4, 50274614), (8, 25137307), (13, 15469112), (26, 7734556), (52, 3867278), (61, 3296696), (104, 1933639), (122, 1648348), (244, 824174), (488, 412087), (793, 253592), (1586, 126796), (3172, 63398), (6344, 31699)]