209769312

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{70487}}^1$

素因数の和:70531

約数の個数: 48

約数和(自身を含む): 568415232

約数和(自身を除く): 358645920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 70487, 140974, 211461, 281948, 422922, 563896, 845844, 1127792, 1691688, 2185097, 2255584, 3383376, 4370194, 6555291, 6766752, 8740388, 13110582, 17480776, 26221164, 34961552, 52442328, 69923104, 104884656, 209769312]

約数ペア:

[(1, 209769312), (2, 104884656), (3, 69923104), (4, 52442328), (6, 34961552), (8, 26221164), (12, 17480776), (16, 13110582), (24, 8740388), (31, 6766752), (32, 6555291), (48, 4370194), (62, 3383376), (93, 2255584), (96, 2185097), (124, 1691688), (186, 1127792), (248, 845844), (372, 563896), (496, 422922), (744, 281948), (992, 211461), (1488, 140974), (2976, 70487)]