199293948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19289}}^1$

素因数の和:19347

約数の個数: 72

約数和(自身を含む): 589811040

約数和(自身を除く): 390517092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 19289, 38578, 57867, 77156, 115734, 135023, 173601, 231468, 270046, 347202, 405069, 540092, 694404, 790849, 810138, 1215207, 1581698, 1620276, 2372547, 2430414, 3163396, 4745094, 4860828, 5535943, 7117641, 9490188, 11071886, 14235282, 16607829, 22143772, 28470564, 33215658, 49823487, 66431316, 99646974, 199293948]

約数ペア:

[(1, 199293948), (2, 99646974), (3, 66431316), (4, 49823487), (6, 33215658), (7, 28470564), (9, 22143772), (12, 16607829), (14, 14235282), (18, 11071886), (21, 9490188), (28, 7117641), (36, 5535943), (41, 4860828), (42, 4745094), (63, 3163396), (82, 2430414), (84, 2372547), (123, 1620276), (126, 1581698), (164, 1215207), (246, 810138), (252, 790849), (287, 694404), (369, 540092), (492, 405069), (574, 347202), (738, 270046), (861, 231468), (1148, 173601), (1476, 135023), (1722, 115734), (2583, 77156), (3444, 57867), (5166, 38578), (10332, 19289)]