201815442942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{237977}}^1$

素因数の和:238217

約数の個数: 64

約数和(自身を含む): 437270296320

約数和(自身を除く): 235454853378

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 173, 258, 346, 519, 817, 1038, 1634, 2451, 3287, 4902, 6574, 7439, 9861, 14878, 19722, 22317, 44634, 141341, 237977, 282682, 424023, 475954, 713931, 848046, 1427862, 4521563, 9043126, 10233011, 13564689, 20466022, 27129378, 30699033, 41170021, 61398066, 82340042, 123510063, 194427209, 247020126, 388854418, 583281627, 782230399, 1166563254, 1564460798, 1770310903, 2346691197, 3540621806, 4693382394, 5310932709, 10621865418, 33635907157, 67271814314, 100907721471, 201815442942]

約数ペア:

[(1, 201815442942), (2, 100907721471), (3, 67271814314), (6, 33635907157), (19, 10621865418), (38, 5310932709), (43, 4693382394), (57, 3540621806), (86, 2346691197), (114, 1770310903), (129, 1564460798), (173, 1166563254), (258, 782230399), (346, 583281627), (519, 388854418), (817, 247020126), (1038, 194427209), (1634, 123510063), (2451, 82340042), (3287, 61398066), (4902, 41170021), (6574, 30699033), (7439, 27129378), (9861, 20466022), (14878, 13564689), (19722, 10233011), (22317, 9043126), (44634, 4521563), (141341, 1427862), (237977, 848046), (282682, 713931), (424023, 475954)]