204059910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{683}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 512967168

約数和(自身を除く): 308907258

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 433, 683, 690, 866, 1299, 1366, 2049, 2165, 2598, 3415, 4098, 4330, 6495, 6830, 9959, 10245, 12990, 15709, 19918, 20490, 29877, 31418, 47127, 49795, 59754, 78545, 94254, 99590, 149385, 157090, 235635, 295739, 298770, 471270, 591478, 887217, 1478695, 1774434, 2957390, 4436085, 6801997, 8872170, 13603994, 20405991, 34009985, 40811982, 68019970, 102029955, 204059910]

約数ペア:

[(1, 204059910), (2, 102029955), (3, 68019970), (5, 40811982), (6, 34009985), (10, 20405991), (15, 13603994), (23, 8872170), (30, 6801997), (46, 4436085), (69, 2957390), (115, 1774434), (138, 1478695), (230, 887217), (345, 591478), (433, 471270), (683, 298770), (690, 295739), (866, 235635), (1299, 157090), (1366, 149385), (2049, 99590), (2165, 94254), (2598, 78545), (3415, 59754), (4098, 49795), (4330, 47127), (6495, 31418), (6830, 29877), (9959, 20490), (10245, 19918), (12990, 15709)]