201908704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5501}}^1$

素因数の和:5579

約数の個数: 48

約数和(自身を含む): 421497216

約数和(自身を除く): 219588512

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 5501, 9176, 11002, 18352, 22004, 36704, 44008, 88016, 170531, 176032, 203537, 341062, 407074, 682124, 814148, 1364248, 1628296, 2728496, 3256592, 5456992, 6309647, 6513184, 12619294, 25238588, 50477176, 100954352, 201908704]

約数ペア:

[(1, 201908704), (2, 100954352), (4, 50477176), (8, 25238588), (16, 12619294), (31, 6513184), (32, 6309647), (37, 5456992), (62, 3256592), (74, 2728496), (124, 1628296), (148, 1364248), (248, 814148), (296, 682124), (496, 407074), (592, 341062), (992, 203537), (1147, 176032), (1184, 170531), (2294, 88016), (4588, 44008), (5501, 36704), (9176, 22004), (11002, 18352)]