227665020190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1\times {\mathrm{1303}}^1$

素因数の和:2597

約数の個数: 64

約数和(自身を含む): 416918113920

約数和(自身を除く): 189253093730

約数列:

[1, 2, 5, 10, 109, 157, 218, 314, 545, 785, 1021, 1090, 1303, 1570, 2042, 2606, 5105, 6515, 10210, 13030, 17113, 34226, 85565, 111289, 142027, 160297, 171130, 204571, 222578, 284054, 320594, 409142, 556445, 710135, 801485, 1022855, 1112890, 1330363, 1420270, 1602970, 2045710, 2660726, 6651815, 13303630, 17472373, 22298239, 34944746, 44596478, 87361865, 111491195, 145009567, 174723730, 208866991, 222982390, 290019134, 417733982, 725047835, 1044334955, 1450095670, 2088669910, 22766502019, 45533004038, 113832510095, 227665020190]

約数ペア:

[(1, 227665020190), (2, 113832510095), (5, 45533004038), (10, 22766502019), (109, 2088669910), (157, 1450095670), (218, 1044334955), (314, 725047835), (545, 417733982), (785, 290019134), (1021, 222982390), (1090, 208866991), (1303, 174723730), (1570, 145009567), (2042, 111491195), (2606, 87361865), (5105, 44596478), (6515, 34944746), (10210, 22298239), (13030, 17472373), (17113, 13303630), (34226, 6651815), (85565, 2660726), (111289, 2045710), (142027, 1602970), (160297, 1420270), (171130, 1330363), (204571, 1112890), (222578, 1022855), (284054, 801485), (320594, 710135), (409142, 556445)]