209416014730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{243227}}^1$

素因数の和:243463

約数の個数: 64

約数和(自身を含む): 419247239040

約数和(自身を除く): 209831224310

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 179, 185, 358, 370, 481, 895, 962, 1790, 2327, 2405, 4654, 4810, 6623, 11635, 13246, 23270, 33115, 66230, 86099, 172198, 243227, 430495, 486454, 860990, 1216135, 2432270, 3161951, 6323902, 8999399, 15809755, 17998798, 31619510, 43537633, 44996995, 87075266, 89993990, 116992187, 217688165, 233984374, 435376330, 565989229, 584960935, 1131978458, 1169921870, 1610892421, 2829946145, 3221784842, 5659892290, 8054462105, 16108924210, 20941601473, 41883202946, 104708007365, 209416014730]

約数ペア:

[(1, 209416014730), (2, 104708007365), (5, 41883202946), (10, 20941601473), (13, 16108924210), (26, 8054462105), (37, 5659892290), (65, 3221784842), (74, 2829946145), (130, 1610892421), (179, 1169921870), (185, 1131978458), (358, 584960935), (370, 565989229), (481, 435376330), (895, 233984374), (962, 217688165), (1790, 116992187), (2327, 89993990), (2405, 87075266), (4654, 44996995), (4810, 43537633), (6623, 31619510), (11635, 17998798), (13246, 15809755), (23270, 8999399), (33115, 6323902), (66230, 3161951), (86099, 2432270), (172198, 1216135), (243227, 860990), (430495, 486454)]