187800418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5683}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 320850432

約数和(自身を除く): 133050014

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2542, 5683, 11366, 16523, 33046, 73879, 147758, 176173, 233003, 352346, 466006, 2290249, 3029039, 4580498, 6058078, 7223093, 14446186, 93900209, 187800418]

約数ペア:

[(1, 187800418), (2, 93900209), (13, 14446186), (26, 7223093), (31, 6058078), (41, 4580498), (62, 3029039), (82, 2290249), (403, 466006), (533, 352346), (806, 233003), (1066, 176173), (1271, 147758), (2542, 73879), (5683, 33046), (11366, 16523)]