201880872

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 564014880

約数和(自身を除く): 362134008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 197, 258, 331, 344, 387, 394, 516, 591, 662, 774, 788, 993, 1032, 1182, 1324, 1548, 1576, 1773, 1986, 2364, 2648, 2979, 3096, 3546, 3972, 4728, 5958, 7092, 7944, 8471, 11916, 14184, 14233, 16942, 23832, 25413, 28466, 33884, 42699, 50826, 56932, 65207, 67768, 76239, 85398, 101652, 113864, 128097, 130414, 152478, 170796, 195621, 203304, 256194, 260828, 304956, 341592, 391242, 512388, 521656, 586863, 609912, 782484, 1024776, 1173726, 1564968, 2347452, 2803901, 4694904, 5607802, 8411703, 11215604, 16823406, 22431208, 25235109, 33646812, 50470218, 67293624, 100940436, 201880872]

約数ペア:

[(1, 201880872), (2, 100940436), (3, 67293624), (4, 50470218), (6, 33646812), (8, 25235109), (9, 22431208), (12, 16823406), (18, 11215604), (24, 8411703), (36, 5607802), (43, 4694904), (72, 2803901), (86, 2347452), (129, 1564968), (172, 1173726), (197, 1024776), (258, 782484), (331, 609912), (344, 586863), (387, 521656), (394, 512388), (516, 391242), (591, 341592), (662, 304956), (774, 260828), (788, 256194), (993, 203304), (1032, 195621), (1182, 170796), (1324, 152478), (1548, 130414), (1576, 128097), (1773, 113864), (1986, 101652), (2364, 85398), (2648, 76239), (2979, 67768), (3096, 65207), (3546, 56932), (3972, 50826), (4728, 42699), (5958, 33884), (7092, 28466), (7944, 25413), (8471, 23832), (11916, 16942), (14184, 14233)]