200907888

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 530323200

約数和(自身を除く): 329415312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 131, 178, 262, 267, 356, 359, 393, 524, 534, 712, 718, 786, 1048, 1068, 1077, 1424, 1436, 1572, 2096, 2136, 2154, 2872, 3144, 4272, 4308, 5744, 6288, 8616, 11659, 17232, 23318, 31951, 34977, 46636, 47029, 63902, 69954, 93272, 94058, 95853, 127804, 139908, 141087, 186544, 188116, 191706, 255608, 279816, 282174, 376232, 383412, 511216, 559632, 564348, 752464, 766824, 1128696, 1533648, 2257392, 4185581, 8371162, 12556743, 16742324, 25113486, 33484648, 50226972, 66969296, 100453944, 200907888]

約数ペア:

[(1, 200907888), (2, 100453944), (3, 66969296), (4, 50226972), (6, 33484648), (8, 25113486), (12, 16742324), (16, 12556743), (24, 8371162), (48, 4185581), (89, 2257392), (131, 1533648), (178, 1128696), (262, 766824), (267, 752464), (356, 564348), (359, 559632), (393, 511216), (524, 383412), (534, 376232), (712, 282174), (718, 279816), (786, 255608), (1048, 191706), (1068, 188116), (1077, 186544), (1424, 141087), (1436, 139908), (1572, 127804), (2096, 95853), (2136, 94058), (2154, 93272), (2872, 69954), (3144, 63902), (4272, 47029), (4308, 46636), (5744, 34977), (6288, 31951), (8616, 23318), (11659, 17232)]