202192916996

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1\times {\mathrm{18899}}^1$

素因数の和:21836

約数の個数: 48

約数和(自身を含む): 407505168000

約数和(自身を除く): 205312251004

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 2789, 3836, 5578, 11156, 18899, 19523, 37798, 39046, 75596, 78092, 132293, 264586, 382093, 529172, 764186, 1528372, 2589163, 2674651, 5178326, 5349302, 10356652, 10698604, 18124141, 36248282, 52709311, 72496564, 105418622, 210837244, 368965177, 737930354, 1475860708, 7221175607, 14442351214, 28884702428, 50548229249, 101096458498, 202192916996]

約数ペア:

[(1, 202192916996), (2, 101096458498), (4, 50548229249), (7, 28884702428), (14, 14442351214), (28, 7221175607), (137, 1475860708), (274, 737930354), (548, 368965177), (959, 210837244), (1918, 105418622), (2789, 72496564), (3836, 52709311), (5578, 36248282), (11156, 18124141), (18899, 10698604), (19523, 10356652), (37798, 5349302), (39046, 5178326), (75596, 2674651), (78092, 2589163), (132293, 1528372), (264586, 764186), (382093, 529172)]