225159662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 447721344

約数和(自身を除く): 222561682

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 182, 221, 238, 427, 442, 793, 854, 1037, 1193, 1547, 1586, 2074, 2386, 3094, 5551, 7259, 8351, 11102, 13481, 14518, 15509, 16702, 20281, 26962, 31018, 40562, 72773, 94367, 108563, 141967, 145546, 188734, 217126, 263653, 283934, 509411, 527306, 946049, 1018822, 1237141, 1845571, 1892098, 2474282, 3691142, 6622343, 8659987, 13244686, 16082833, 17319974, 32165666, 112579831, 225159662]

約数ペア:

[(1, 225159662), (2, 112579831), (7, 32165666), (13, 17319974), (14, 16082833), (17, 13244686), (26, 8659987), (34, 6622343), (61, 3691142), (91, 2474282), (119, 1892098), (122, 1845571), (182, 1237141), (221, 1018822), (238, 946049), (427, 527306), (442, 509411), (793, 283934), (854, 263653), (1037, 217126), (1193, 188734), (1547, 145546), (1586, 141967), (2074, 108563), (2386, 94367), (3094, 72773), (5551, 40562), (7259, 31018), (8351, 26962), (11102, 20281), (13481, 16702), (14518, 15509)]