221343451498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1\times {\mathrm{3727}}^1$

素因数の和:9011

約数の個数: 64

約数和(自身を含む): 392918077440

約数和(自身を除く): 171574625942

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 3727, 5227, 5681, 7454, 10454, 11362, 48451, 67951, 70813, 85721, 96902, 99313, 120221, 135902, 141626, 171442, 198626, 240442, 920569, 1114373, 1291069, 1562873, 1628699, 1841138, 2228746, 2284199, 2582138, 3125746, 3257398, 4568398, 19481029, 21173087, 29694587, 38962058, 42346174, 59389174, 253253377, 370139551, 448063667, 506506754, 740279102, 896127334, 4811814163, 5824827671, 8513209673, 9623628326, 11649655342, 17026419346, 110671725749, 221343451498]

約数ペア:

[(1, 221343451498), (2, 110671725749), (13, 17026419346), (19, 11649655342), (23, 9623628326), (26, 8513209673), (38, 5824827671), (46, 4811814163), (247, 896127334), (299, 740279102), (437, 506506754), (494, 448063667), (598, 370139551), (874, 253253377), (3727, 59389174), (5227, 42346174), (5681, 38962058), (7454, 29694587), (10454, 21173087), (11362, 19481029), (48451, 4568398), (67951, 3257398), (70813, 3125746), (85721, 2582138), (96902, 2284199), (99313, 2228746), (120221, 1841138), (135902, 1628699), (141626, 1562873), (171442, 1291069), (198626, 1114373), (240442, 920569)]