197338896

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{19861}}^1$

素因数の和:19901

約数の個数: 80

約数和(自身を含む): 591093120

約数和(自身を除く): 393754224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 19861, 39722, 59583, 79444, 119166, 158888, 178749, 238332, 317776, 357498, 456803, 476664, 536247, 714996, 913606, 953328, 1072494, 1370409, 1429992, 1827212, 2144988, 2740818, 2859984, 3654424, 4111227, 4289976, 5481636, 7308848, 8222454, 8579952, 10963272, 12333681, 16444908, 21926544, 24667362, 32889816, 49334724, 65779632, 98669448, 197338896]

約数ペア:

[(1, 197338896), (2, 98669448), (3, 65779632), (4, 49334724), (6, 32889816), (8, 24667362), (9, 21926544), (12, 16444908), (16, 12333681), (18, 10963272), (23, 8579952), (24, 8222454), (27, 7308848), (36, 5481636), (46, 4289976), (48, 4111227), (54, 3654424), (69, 2859984), (72, 2740818), (92, 2144988), (108, 1827212), (138, 1429992), (144, 1370409), (184, 1072494), (207, 953328), (216, 913606), (276, 714996), (368, 536247), (414, 476664), (432, 456803), (552, 357498), (621, 317776), (828, 238332), (1104, 178749), (1242, 158888), (1656, 119166), (2484, 79444), (3312, 59583), (4968, 39722), (9936, 19861)]