209610384

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 553297920

約数和(自身を除く): 343687536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 167, 237, 316, 331, 334, 474, 501, 632, 662, 668, 948, 993, 1002, 1264, 1324, 1336, 1896, 1986, 2004, 2648, 2672, 3792, 3972, 4008, 5296, 7944, 8016, 13193, 15888, 26149, 26386, 39579, 52298, 52772, 55277, 78447, 79158, 104596, 105544, 110554, 156894, 158316, 165831, 209192, 211088, 221108, 313788, 316632, 331662, 418384, 442216, 627576, 633264, 663324, 884432, 1255152, 1326648, 2653296, 4366883, 8733766, 13100649, 17467532, 26201298, 34935064, 52402596, 69870128, 104805192, 209610384]

約数ペア:

[(1, 209610384), (2, 104805192), (3, 69870128), (4, 52402596), (6, 34935064), (8, 26201298), (12, 17467532), (16, 13100649), (24, 8733766), (48, 4366883), (79, 2653296), (158, 1326648), (167, 1255152), (237, 884432), (316, 663324), (331, 633264), (334, 627576), (474, 442216), (501, 418384), (632, 331662), (662, 316632), (668, 313788), (948, 221108), (993, 211088), (1002, 209192), (1264, 165831), (1324, 158316), (1336, 156894), (1896, 110554), (1986, 105544), (2004, 104596), (2648, 79158), (2672, 78447), (3792, 55277), (3972, 52772), (4008, 52298), (5296, 39579), (7944, 26386), (8016, 26149), (13193, 15888)]