215861064

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{219371}}^1$

素因数の和:219421

約数の個数: 32

約数和(自身を含む): 552817440

約数和(自身を除く): 336956376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 219371, 438742, 658113, 877484, 1316226, 1754968, 2632452, 5264904, 8994211, 17988422, 26982633, 35976844, 53965266, 71953688, 107930532, 215861064]

約数ペア:

[(1, 215861064), (2, 107930532), (3, 71953688), (4, 53965266), (6, 35976844), (8, 26982633), (12, 17988422), (24, 8994211), (41, 5264904), (82, 2632452), (123, 1754968), (164, 1316226), (246, 877484), (328, 658113), (492, 438742), (984, 219371)]