201672142

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 370541952

約数和(自身を除く): 168869810

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 131, 161, 262, 322, 683, 917, 1127, 1366, 1834, 2254, 3013, 4781, 6026, 6419, 9562, 12838, 15709, 21091, 31418, 33467, 42182, 66934, 89473, 109963, 147637, 178946, 219926, 295274, 626311, 769741, 1252622, 1539482, 2057879, 4115758, 4384177, 8768354, 14405153, 28810306, 100836071, 201672142]

約数ペア:

[(1, 201672142), (2, 100836071), (7, 28810306), (14, 14405153), (23, 8768354), (46, 4384177), (49, 4115758), (98, 2057879), (131, 1539482), (161, 1252622), (262, 769741), (322, 626311), (683, 295274), (917, 219926), (1127, 178946), (1366, 147637), (1834, 109963), (2254, 89473), (3013, 66934), (4781, 42182), (6026, 33467), (6419, 31418), (9562, 21091), (12838, 15709)]