201630814916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 371151244800

約数和(自身を除く): 169520429884

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 359, 718, 1009, 1436, 2018, 2077, 4036, 4154, 4489, 8308, 8978, 11129, 17956, 22258, 24053, 31279, 44516, 48106, 62558, 67603, 96212, 125116, 135206, 139159, 270412, 278318, 362231, 556636, 724462, 745643, 1448924, 1491286, 1611551, 2095693, 2982572, 3223102, 4191386, 4529401, 6446204, 8382772, 9058802, 11229161, 18117604, 22458322, 24269477, 44916644, 48538954, 49958081, 97077908, 99916162, 140411431, 199832324, 280822862, 561645724, 752353787, 1504707574, 1626054959, 3009415148, 3252109918, 6504219836, 50407703729, 100815407458, 201630814916]

約数ペア:

[(1, 201630814916), (2, 100815407458), (4, 50407703729), (31, 6504219836), (62, 3252109918), (67, 3009415148), (124, 1626054959), (134, 1504707574), (268, 752353787), (359, 561645724), (718, 280822862), (1009, 199832324), (1436, 140411431), (2018, 99916162), (2077, 97077908), (4036, 49958081), (4154, 48538954), (4489, 44916644), (8308, 24269477), (8978, 22458322), (11129, 18117604), (17956, 11229161), (22258, 9058802), (24053, 8382772), (31279, 6446204), (44516, 4529401), (48106, 4191386), (62558, 3223102), (67603, 2982572), (96212, 2095693), (125116, 1611551), (135206, 1491286), (139159, 1448924), (270412, 745643), (278318, 724462), (362231, 556636)]