199406472

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 508939200

約数和(自身を除く): 309532728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 269, 402, 461, 536, 538, 804, 807, 922, 1076, 1383, 1608, 1614, 1844, 2152, 2766, 3228, 3688, 5532, 6456, 11064, 18023, 30887, 36046, 54069, 61774, 72092, 92661, 108138, 123548, 124009, 144184, 185322, 216276, 247096, 248018, 370644, 372027, 432552, 496036, 741288, 744054, 992072, 1488108, 2976216, 8308603, 16617206, 24925809, 33234412, 49851618, 66468824, 99703236, 199406472]

約数ペア:

[(1, 199406472), (2, 99703236), (3, 66468824), (4, 49851618), (6, 33234412), (8, 24925809), (12, 16617206), (24, 8308603), (67, 2976216), (134, 1488108), (201, 992072), (268, 744054), (269, 741288), (402, 496036), (461, 432552), (536, 372027), (538, 370644), (804, 248018), (807, 247096), (922, 216276), (1076, 185322), (1383, 144184), (1608, 124009), (1614, 123548), (1844, 108138), (2152, 92661), (2766, 72092), (3228, 61774), (3688, 54069), (5532, 36046), (6456, 30887), (11064, 18023)]