193343164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 409086720

約数和(自身を除く): 215743556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 266, 454, 532, 908, 1589, 1601, 3178, 3202, 4313, 6356, 6404, 8626, 11207, 17252, 22414, 30191, 30419, 44828, 60382, 60838, 120764, 121676, 212933, 363427, 425866, 726854, 851732, 1453708, 2543989, 5087978, 6905113, 10175956, 13810226, 27620452, 48335791, 96671582, 193343164]

約数ペア:

[(1, 193343164), (2, 96671582), (4, 48335791), (7, 27620452), (14, 13810226), (19, 10175956), (28, 6905113), (38, 5087978), (76, 2543989), (133, 1453708), (227, 851732), (266, 726854), (454, 425866), (532, 363427), (908, 212933), (1589, 121676), (1601, 120764), (3178, 60838), (3202, 60382), (4313, 44828), (6356, 30419), (6404, 30191), (8626, 22414), (11207, 17252)]