193999240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9262

約数の個数: 64

約数和(自身を含む): 477135360

約数和(自身を除く): 283136120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 9203, 10540, 18406, 21080, 36812, 46015, 73624, 92030, 156451, 184060, 285293, 312902, 368120, 570586, 625804, 782255, 1141172, 1251608, 1426465, 1564510, 2282344, 2852930, 3129020, 4849981, 5705860, 6258040, 9699962, 11411720, 19399924, 24249905, 38799848, 48499810, 96999620, 193999240]

約数ペア:

[(1, 193999240), (2, 96999620), (4, 48499810), (5, 38799848), (8, 24249905), (10, 19399924), (17, 11411720), (20, 9699962), (31, 6258040), (34, 5705860), (40, 4849981), (62, 3129020), (68, 2852930), (85, 2282344), (124, 1564510), (136, 1426465), (155, 1251608), (170, 1141172), (248, 782255), (310, 625804), (340, 570586), (527, 368120), (620, 312902), (680, 285293), (1054, 184060), (1240, 156451), (2108, 92030), (2635, 73624), (4216, 46015), (5270, 36812), (9203, 21080), (10540, 18406)]