190218098

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 340365240

約数和(自身を除く): 150147142

約数列:

[1, 2, 7, 14, 49, 89, 98, 113, 178, 193, 226, 386, 623, 791, 1246, 1351, 1582, 2702, 4361, 5537, 8722, 9457, 10057, 11074, 17177, 18914, 20114, 21809, 34354, 43618, 70399, 120239, 140798, 152663, 240478, 305326, 492793, 841673, 985586, 1068641, 1683346, 1941001, 2137282, 3882002, 13587007, 27174014, 95109049, 190218098]

約数ペア:

[(1, 190218098), (2, 95109049), (7, 27174014), (14, 13587007), (49, 3882002), (89, 2137282), (98, 1941001), (113, 1683346), (178, 1068641), (193, 985586), (226, 841673), (386, 492793), (623, 305326), (791, 240478), (1246, 152663), (1351, 140798), (1582, 120239), (2702, 70399), (4361, 43618), (5537, 34354), (8722, 21809), (9457, 20114), (10057, 18914), (11074, 17177)]