208844688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7121}}^1$

素因数の和:7192

約数の個数: 80

約数和(自身を含む): 593462016

約数和(自身を除く): 384617328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7121, 7332, 9776, 14242, 14664, 21363, 28484, 29328, 42726, 56968, 85452, 92573, 113936, 170904, 185146, 277719, 334687, 341808, 370292, 555438, 669374, 740584, 1004061, 1110876, 1338748, 1481168, 2008122, 2221752, 2677496, 4016244, 4350931, 4443504, 5354992, 8032488, 8701862, 13052793, 16064976, 17403724, 26105586, 34807448, 52211172, 69614896, 104422344, 208844688]

約数ペア:

[(1, 208844688), (2, 104422344), (3, 69614896), (4, 52211172), (6, 34807448), (8, 26105586), (12, 17403724), (13, 16064976), (16, 13052793), (24, 8701862), (26, 8032488), (39, 5354992), (47, 4443504), (48, 4350931), (52, 4016244), (78, 2677496), (94, 2221752), (104, 2008122), (141, 1481168), (156, 1338748), (188, 1110876), (208, 1004061), (282, 740584), (312, 669374), (376, 555438), (564, 370292), (611, 341808), (624, 334687), (752, 277719), (1128, 185146), (1222, 170904), (1833, 113936), (2256, 92573), (2444, 85452), (3666, 56968), (4888, 42726), (7121, 29328), (7332, 28484), (9776, 21363), (14242, 14664)]