220365152

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 96

約数和(自身を含む): 536155200

約数和(自身を除く): 315790048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 476, 544, 686, 784, 833, 952, 1181, 1372, 1568, 1666, 1904, 2362, 2744, 3332, 3808, 4724, 5488, 5831, 6664, 8267, 9448, 10976, 11662, 13328, 16534, 18896, 20077, 23324, 26656, 33068, 37792, 40154, 46648, 57869, 66136, 80308, 93296, 115738, 132272, 140539, 160616, 186592, 231476, 264544, 281078, 321232, 405083, 462952, 562156, 642464, 810166, 925904, 983773, 1124312, 1620332, 1851808, 1967546, 2248624, 3240664, 3935092, 4497248, 6481328, 6886411, 7870184, 12962656, 13772822, 15740368, 27545644, 31480736, 55091288, 110182576, 220365152]

約数ペア:

[(1, 220365152), (2, 110182576), (4, 55091288), (7, 31480736), (8, 27545644), (14, 15740368), (16, 13772822), (17, 12962656), (28, 7870184), (32, 6886411), (34, 6481328), (49, 4497248), (56, 3935092), (68, 3240664), (98, 2248624), (112, 1967546), (119, 1851808), (136, 1620332), (196, 1124312), (224, 983773), (238, 925904), (272, 810166), (343, 642464), (392, 562156), (476, 462952), (544, 405083), (686, 321232), (784, 281078), (833, 264544), (952, 231476), (1181, 186592), (1372, 160616), (1568, 140539), (1666, 132272), (1904, 115738), (2362, 93296), (2744, 80308), (3332, 66136), (3808, 57869), (4724, 46648), (5488, 40154), (5831, 37792), (6664, 33068), (8267, 26656), (9448, 23324), (10976, 20077), (11662, 18896), (13328, 16534)]