203663628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13249}}^1$

素因数の和:13327

約数の個数: 72

約数和(自身を含む): 598052000

約数和(自身を除く): 394388372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 13249, 15372, 26498, 39747, 52996, 79494, 92743, 119241, 158988, 185486, 238482, 278229, 370972, 476964, 556458, 808189, 834687, 1112916, 1616378, 1669374, 2424567, 3232756, 3338748, 4849134, 5657323, 7273701, 9698268, 11314646, 14547402, 16971969, 22629292, 29094804, 33943938, 50915907, 67887876, 101831814, 203663628]

約数ペア:

[(1, 203663628), (2, 101831814), (3, 67887876), (4, 50915907), (6, 33943938), (7, 29094804), (9, 22629292), (12, 16971969), (14, 14547402), (18, 11314646), (21, 9698268), (28, 7273701), (36, 5657323), (42, 4849134), (61, 3338748), (63, 3232756), (84, 2424567), (122, 1669374), (126, 1616378), (183, 1112916), (244, 834687), (252, 808189), (366, 556458), (427, 476964), (549, 370972), (732, 278229), (854, 238482), (1098, 185486), (1281, 158988), (1708, 119241), (2196, 92743), (2562, 79494), (3843, 52996), (5124, 39747), (7686, 26498), (13249, 15372)]