197935416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 614615040

約数和(自身を除く): 416679624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 607, 647, 1214, 1294, 1821, 1941, 2428, 2588, 3642, 3882, 4249, 4529, 4856, 5176, 5463, 5823, 7284, 7764, 8498, 9058, 10926, 11646, 12747, 13587, 14568, 15528, 16996, 18116, 21852, 23292, 25494, 27174, 33992, 36232, 38241, 40761, 43704, 46584, 50988, 54348, 76482, 81522, 101976, 108696, 152964, 163044, 305928, 326088, 392729, 785458, 1178187, 1570916, 2356374, 2749103, 3141832, 3534561, 4712748, 5498206, 7069122, 8247309, 9425496, 10996412, 14138244, 16494618, 21992824, 24741927, 28276488, 32989236, 49483854, 65978472, 98967708, 197935416]

約数ペア:

[(1, 197935416), (2, 98967708), (3, 65978472), (4, 49483854), (6, 32989236), (7, 28276488), (8, 24741927), (9, 21992824), (12, 16494618), (14, 14138244), (18, 10996412), (21, 9425496), (24, 8247309), (28, 7069122), (36, 5498206), (42, 4712748), (56, 3534561), (63, 3141832), (72, 2749103), (84, 2356374), (126, 1570916), (168, 1178187), (252, 785458), (504, 392729), (607, 326088), (647, 305928), (1214, 163044), (1294, 152964), (1821, 108696), (1941, 101976), (2428, 81522), (2588, 76482), (3642, 54348), (3882, 50988), (4249, 46584), (4529, 43704), (4856, 40761), (5176, 38241), (5463, 36232), (5823, 33992), (7284, 27174), (7764, 25494), (8498, 23292), (9058, 21852), (10926, 18116), (11646, 16996), (12747, 15528), (13587, 14568)]