194245776836

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1\times {\mathrm{1097}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 343864507392

約数和(自身を除く): 149618730556

約数列:

[1, 2, 4, 191, 227, 382, 454, 764, 908, 1021, 1097, 2042, 2194, 4084, 4388, 43357, 86714, 173428, 195011, 209527, 231767, 249019, 390022, 419054, 463534, 498038, 780044, 838108, 927068, 996076, 1120037, 2240074, 4480148, 44267497, 47562629, 88534994, 95125258, 177069988, 190250516, 213927067, 254248399, 427854134, 508496798, 855708268, 1016993596, 48561444209, 97122888418, 194245776836]

約数ペア:

[(1, 194245776836), (2, 97122888418), (4, 48561444209), (191, 1016993596), (227, 855708268), (382, 508496798), (454, 427854134), (764, 254248399), (908, 213927067), (1021, 190250516), (1097, 177069988), (2042, 95125258), (2194, 88534994), (4084, 47562629), (4388, 44267497), (43357, 4480148), (86714, 2240074), (173428, 1120037), (195011, 996076), (209527, 927068), (231767, 838108), (249019, 780044), (390022, 498038), (419054, 463534)]