201884738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 348349248

約数和(自身を除く): 146464510

約数列:

[1, 2, 11, 22, 41, 53, 82, 103, 106, 206, 451, 583, 902, 1133, 1166, 1681, 2173, 2266, 3362, 4223, 4346, 5459, 8446, 10918, 18491, 23903, 36982, 46453, 47806, 60049, 89093, 92906, 120098, 173143, 178186, 223819, 346286, 447638, 980023, 1904573, 1960046, 2462009, 3809146, 4924018, 9176579, 18353158, 100942369, 201884738]

約数ペア:

[(1, 201884738), (2, 100942369), (11, 18353158), (22, 9176579), (41, 4924018), (53, 3809146), (82, 2462009), (103, 1960046), (106, 1904573), (206, 980023), (451, 447638), (583, 346286), (902, 223819), (1133, 178186), (1166, 173143), (1681, 120098), (2173, 92906), (2266, 89093), (3362, 60049), (4223, 47806), (4346, 46453), (5459, 36982), (8446, 23903), (10918, 18491)]