201861584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2437}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 406307328

約数和(自身を除く): 204445744

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 167, 248, 334, 496, 668, 1336, 2437, 2672, 4874, 5177, 9748, 10354, 19496, 20708, 38992, 41416, 75547, 82832, 151094, 302188, 406979, 604376, 813958, 1208752, 1627916, 3255832, 6511664, 12616349, 25232698, 50465396, 100930792, 201861584]

約数ペア:

[(1, 201861584), (2, 100930792), (4, 50465396), (8, 25232698), (16, 12616349), (31, 6511664), (62, 3255832), (124, 1627916), (167, 1208752), (248, 813958), (334, 604376), (496, 406979), (668, 302188), (1336, 151094), (2437, 82832), (2672, 75547), (4874, 41416), (5177, 38992), (9748, 20708), (10354, 19496)]