223472452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11353}}^1$

素因数の和:11420

約数の個数: 48

約数和(自身を含む): 483226240

約数和(自身を除く): 259753788

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 11353, 19684, 22706, 45412, 79471, 158942, 215707, 317884, 420061, 431414, 840122, 862828, 1509949, 1680244, 2940427, 3019898, 5880854, 6039796, 7981159, 11761708, 15962318, 31924636, 55868113, 111736226, 223472452]

約数ペア:

[(1, 223472452), (2, 111736226), (4, 55868113), (7, 31924636), (14, 15962318), (19, 11761708), (28, 7981159), (37, 6039796), (38, 5880854), (74, 3019898), (76, 2940427), (133, 1680244), (148, 1509949), (259, 862828), (266, 840122), (518, 431414), (532, 420061), (703, 317884), (1036, 215707), (1406, 158942), (2812, 79471), (4921, 45412), (9842, 22706), (11353, 19684)]