202202260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1487}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 458470656

約数和(自身を除く): 256268396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 523, 1046, 1487, 2092, 2615, 2974, 5230, 5948, 6799, 7435, 10460, 13598, 14870, 19331, 27196, 29740, 33995, 38662, 67990, 77324, 96655, 135980, 193310, 386620, 777701, 1555402, 3110804, 3888505, 7777010, 10110113, 15554020, 20220226, 40440452, 50550565, 101101130, 202202260]

約数ペア:

[(1, 202202260), (2, 101101130), (4, 50550565), (5, 40440452), (10, 20220226), (13, 15554020), (20, 10110113), (26, 7777010), (52, 3888505), (65, 3110804), (130, 1555402), (260, 777701), (523, 386620), (1046, 193310), (1487, 135980), (2092, 96655), (2615, 77324), (2974, 67990), (5230, 38662), (5948, 33995), (6799, 29740), (7435, 27196), (10460, 19331), (13598, 14870)]