208088912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29761}}^1$

素因数の和:29811

約数の個数: 40

約数和(自身を含む): 442858560

約数和(自身を除く): 234769648

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 29761, 59522, 119044, 238088, 476176, 565459, 684503, 1130918, 1369006, 2261836, 2738012, 4523672, 5476024, 9047344, 10952048, 13005557, 26011114, 52022228, 104044456, 208088912]

約数ペア:

[(1, 208088912), (2, 104044456), (4, 52022228), (8, 26011114), (16, 13005557), (19, 10952048), (23, 9047344), (38, 5476024), (46, 4523672), (76, 2738012), (92, 2261836), (152, 1369006), (184, 1130918), (304, 684503), (368, 565459), (437, 476176), (874, 238088), (1748, 119044), (3496, 59522), (6992, 29761)]