202161494416

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1601609}}^1$

素因数の和:1601661

約数の個数: 80

約数和(自身を含む): 476639136000

約数和(自身を除く): 274477641584

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 644, 686, 784, 1127, 1288, 1372, 2254, 2576, 2744, 4508, 5488, 7889, 9016, 15778, 18032, 31556, 63112, 126224, 1601609, 3203218, 6406436, 11211263, 12812872, 22422526, 25625744, 36837007, 44845052, 73674014, 78478841, 89690104, 147348028, 156957682, 179380208, 257859049, 294696056, 313915364, 515718098, 549351887, 589392112, 627830728, 1031436196, 1098703774, 1255661456, 1805013343, 2062872392, 2197407548, 3610026686, 4125744784, 4394815096, 7220053372, 8789630192, 12635093401, 14440106744, 25270186802, 28880213488, 50540373604, 101080747208, 202161494416]

約数ペア:

[(1, 202161494416), (2, 101080747208), (4, 50540373604), (7, 28880213488), (8, 25270186802), (14, 14440106744), (16, 12635093401), (23, 8789630192), (28, 7220053372), (46, 4394815096), (49, 4125744784), (56, 3610026686), (92, 2197407548), (98, 2062872392), (112, 1805013343), (161, 1255661456), (184, 1098703774), (196, 1031436196), (322, 627830728), (343, 589392112), (368, 549351887), (392, 515718098), (644, 313915364), (686, 294696056), (784, 257859049), (1127, 179380208), (1288, 156957682), (1372, 147348028), (2254, 89690104), (2576, 78478841), (2744, 73674014), (4508, 44845052), (5488, 36837007), (7889, 25625744), (9016, 22422526), (15778, 12812872), (18032, 11211263), (31556, 6406436), (63112, 3203218), (126224, 1601609)]