206188812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4019

約数の個数: 72

約数和(自身を含む): 549599232

約数和(自身を除く): 343410420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 3931, 4371, 5828, 7862, 8742, 11793, 13113, 15724, 17484, 23586, 26226, 35379, 47172, 52452, 70758, 121861, 141516, 184757, 243722, 365583, 369514, 487444, 554271, 731166, 739028, 1096749, 1108542, 1462332, 1662813, 2193498, 2217084, 3325626, 4386996, 5727467, 6651252, 11454934, 17182401, 22909868, 34364802, 51547203, 68729604, 103094406, 206188812]

約数ペア:

[(1, 206188812), (2, 103094406), (3, 68729604), (4, 51547203), (6, 34364802), (9, 22909868), (12, 17182401), (18, 11454934), (31, 6651252), (36, 5727467), (47, 4386996), (62, 3325626), (93, 2217084), (94, 2193498), (124, 1662813), (141, 1462332), (186, 1108542), (188, 1096749), (279, 739028), (282, 731166), (372, 554271), (423, 487444), (558, 369514), (564, 365583), (846, 243722), (1116, 184757), (1457, 141516), (1692, 121861), (2914, 70758), (3931, 52452), (4371, 47172), (5828, 35379), (7862, 26226), (8742, 23586), (11793, 17484), (13113, 15724)]