227989356

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 639031344

約数和(自身を除く): 411041988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 193, 196, 246, 287, 294, 343, 386, 492, 574, 579, 588, 686, 772, 861, 1029, 1148, 1158, 1351, 1372, 1722, 2009, 2058, 2316, 2401, 2702, 3444, 4018, 4053, 4116, 4802, 5404, 6027, 7203, 7913, 8036, 8106, 9457, 9604, 12054, 14063, 14406, 15826, 16212, 18914, 23739, 24108, 28126, 28371, 28812, 31652, 37828, 42189, 47478, 55391, 56252, 56742, 66199, 84378, 94956, 98441, 110782, 113484, 132398, 166173, 168756, 196882, 198597, 221564, 264796, 295323, 332346, 387737, 393764, 397194, 463393, 590646, 664692, 775474, 794388, 926786, 1163211, 1181292, 1390179, 1550948, 1853572, 2326422, 2714159, 2780358, 4652844, 5428318, 5560716, 8142477, 10856636, 16284954, 18999113, 32569908, 37998226, 56997339, 75996452, 113994678, 227989356]

約数ペア:

[(1, 227989356), (2, 113994678), (3, 75996452), (4, 56997339), (6, 37998226), (7, 32569908), (12, 18999113), (14, 16284954), (21, 10856636), (28, 8142477), (41, 5560716), (42, 5428318), (49, 4652844), (82, 2780358), (84, 2714159), (98, 2326422), (123, 1853572), (147, 1550948), (164, 1390179), (193, 1181292), (196, 1163211), (246, 926786), (287, 794388), (294, 775474), (343, 664692), (386, 590646), (492, 463393), (574, 397194), (579, 393764), (588, 387737), (686, 332346), (772, 295323), (861, 264796), (1029, 221564), (1148, 198597), (1158, 196882), (1351, 168756), (1372, 166173), (1722, 132398), (2009, 113484), (2058, 110782), (2316, 98441), (2401, 94956), (2702, 84378), (3444, 66199), (4018, 56742), (4053, 56252), (4116, 55391), (4802, 47478), (5404, 42189), (6027, 37828), (7203, 31652), (7913, 28812), (8036, 28371), (8106, 28126), (9457, 24108), (9604, 23739), (12054, 18914), (14063, 16212), (14406, 15826)]