201504472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 431847360

約数和(自身を除く): 230342888

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 61, 92, 104, 122, 184, 244, 299, 488, 598, 793, 1196, 1381, 1403, 1586, 2392, 2762, 2806, 3172, 5524, 5612, 6344, 11048, 11224, 17953, 18239, 31763, 35906, 36478, 63526, 71812, 72956, 84241, 127052, 143624, 145912, 168482, 254104, 336964, 412919, 673928, 825838, 1095133, 1651676, 1937543, 2190266, 3303352, 3875086, 4380532, 7750172, 8761064, 15500344, 25188059, 50376118, 100752236, 201504472]

約数ペア:

[(1, 201504472), (2, 100752236), (4, 50376118), (8, 25188059), (13, 15500344), (23, 8761064), (26, 7750172), (46, 4380532), (52, 3875086), (61, 3303352), (92, 2190266), (104, 1937543), (122, 1651676), (184, 1095133), (244, 825838), (299, 673928), (488, 412919), (598, 336964), (793, 254104), (1196, 168482), (1381, 145912), (1403, 143624), (1586, 127052), (2392, 84241), (2762, 72956), (2806, 71812), (3172, 63526), (5524, 36478), (5612, 35906), (6344, 31763), (11048, 18239), (11224, 17953)]