201450548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 395547600

約数和(自身を除く): 194097052

約数列:

[1, 2, 4, 13, 26, 41, 52, 61, 82, 122, 164, 244, 533, 793, 1066, 1549, 1586, 2132, 2501, 3098, 3172, 5002, 6196, 10004, 20137, 32513, 40274, 63509, 65026, 80548, 94489, 127018, 130052, 188978, 254036, 377956, 825617, 1228357, 1651234, 2456714, 3302468, 3874049, 4913428, 7748098, 15496196, 50362637, 100725274, 201450548]

約数ペア:

[(1, 201450548), (2, 100725274), (4, 50362637), (13, 15496196), (26, 7748098), (41, 4913428), (52, 3874049), (61, 3302468), (82, 2456714), (122, 1651234), (164, 1228357), (244, 825617), (533, 377956), (793, 254036), (1066, 188978), (1549, 130052), (1586, 127018), (2132, 94489), (2501, 80548), (3098, 65026), (3172, 63509), (5002, 40274), (6196, 32513), (10004, 20137)]