199459405240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{428429}}^1$

素因数の和:428656

約数の個数: 64

約数和(自身を含む): 457151947200

約数和(自身を除く): 257692541960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 113, 206, 226, 412, 452, 515, 565, 824, 904, 1030, 1130, 2060, 2260, 4120, 4520, 11639, 23278, 46556, 58195, 93112, 116390, 232780, 428429, 465560, 856858, 1713716, 2142145, 3427432, 4284290, 8568580, 17137160, 44128187, 48412477, 88256374, 96824954, 176512748, 193649908, 220640935, 242062385, 353025496, 387299816, 441281870, 484124770, 882563740, 968249540, 1765127480, 1936499080, 4986485131, 9972970262, 19945940524, 24932425655, 39891881048, 49864851310, 99729702620, 199459405240]

約数ペア:

[(1, 199459405240), (2, 99729702620), (4, 49864851310), (5, 39891881048), (8, 24932425655), (10, 19945940524), (20, 9972970262), (40, 4986485131), (103, 1936499080), (113, 1765127480), (206, 968249540), (226, 882563740), (412, 484124770), (452, 441281870), (515, 387299816), (565, 353025496), (824, 242062385), (904, 220640935), (1030, 193649908), (1130, 176512748), (2060, 96824954), (2260, 88256374), (4120, 48412477), (4520, 44128187), (11639, 17137160), (23278, 8568580), (46556, 4284290), (58195, 3427432), (93112, 2142145), (116390, 1713716), (232780, 856858), (428429, 465560)]