208292796

素因数分解:

$2^2\times 3^6\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 84

約数和(自身を含む): 555952264

約数和(自身を除く): 347659468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 729, 732, 972, 1098, 1171, 1458, 1647, 2196, 2342, 2916, 3294, 3513, 4684, 4941, 6588, 7026, 9882, 10539, 14052, 14823, 19764, 21078, 29646, 31617, 42156, 44469, 59292, 63234, 71431, 88938, 94851, 126468, 142862, 177876, 189702, 214293, 284553, 285724, 379404, 428586, 569106, 642879, 853659, 857172, 1138212, 1285758, 1707318, 1928637, 2571516, 3414636, 3857274, 5785911, 7714548, 11571822, 17357733, 23143644, 34715466, 52073199, 69430932, 104146398, 208292796]

約数ペア:

[(1, 208292796), (2, 104146398), (3, 69430932), (4, 52073199), (6, 34715466), (9, 23143644), (12, 17357733), (18, 11571822), (27, 7714548), (36, 5785911), (54, 3857274), (61, 3414636), (81, 2571516), (108, 1928637), (122, 1707318), (162, 1285758), (183, 1138212), (243, 857172), (244, 853659), (324, 642879), (366, 569106), (486, 428586), (549, 379404), (729, 285724), (732, 284553), (972, 214293), (1098, 189702), (1171, 177876), (1458, 142862), (1647, 126468), (2196, 94851), (2342, 88938), (2916, 71431), (3294, 63234), (3513, 59292), (4684, 44469), (4941, 42156), (6588, 31617), (7026, 29646), (9882, 21078), (10539, 19764), (14052, 14823)]