220243044

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 608339200

約数和(自身を除く): 388096156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 343, 438, 511, 588, 686, 733, 876, 1022, 1029, 1372, 1466, 1533, 2044, 2058, 2199, 2932, 3066, 3577, 4116, 4398, 5131, 6132, 7154, 8796, 10262, 10731, 14308, 15393, 20524, 21462, 25039, 30786, 35917, 42924, 50078, 53509, 61572, 71834, 75117, 100156, 107018, 107751, 143668, 150234, 160527, 214036, 215502, 251419, 300468, 321054, 374563, 431004, 502838, 642108, 749126, 754257, 1005676, 1123689, 1498252, 1508514, 2247378, 2621941, 3017028, 4494756, 5243882, 7865823, 10487764, 15731646, 18353587, 31463292, 36707174, 55060761, 73414348, 110121522, 220243044]

約数ペア:

[(1, 220243044), (2, 110121522), (3, 73414348), (4, 55060761), (6, 36707174), (7, 31463292), (12, 18353587), (14, 15731646), (21, 10487764), (28, 7865823), (42, 5243882), (49, 4494756), (73, 3017028), (84, 2621941), (98, 2247378), (146, 1508514), (147, 1498252), (196, 1123689), (219, 1005676), (292, 754257), (294, 749126), (343, 642108), (438, 502838), (511, 431004), (588, 374563), (686, 321054), (733, 300468), (876, 251419), (1022, 215502), (1029, 214036), (1372, 160527), (1466, 150234), (1533, 143668), (2044, 107751), (2058, 107018), (2199, 100156), (2932, 75117), (3066, 71834), (3577, 61572), (4116, 53509), (4398, 50078), (5131, 42924), (6132, 35917), (7154, 30786), (8796, 25039), (10262, 21462), (10731, 20524), (14308, 15393)]