195604668

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 603581888

約数和(自身を除く): 407977220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 73, 84, 93, 98, 124, 126, 146, 147, 186, 196, 217, 219, 252, 279, 292, 294, 343, 372, 434, 438, 441, 511, 558, 588, 651, 657, 686, 868, 876, 882, 1022, 1029, 1116, 1302, 1314, 1372, 1519, 1533, 1764, 1953, 2044, 2058, 2263, 2401, 2604, 2628, 3038, 3066, 3087, 3577, 3906, 4116, 4526, 4557, 4599, 4802, 6076, 6132, 6174, 6789, 7154, 7203, 7812, 9052, 9114, 9198, 9604, 10633, 10731, 12348, 13578, 13671, 14308, 14406, 15841, 18228, 18396, 20367, 21266, 21462, 21609, 25039, 27156, 27342, 28812, 31682, 31899, 32193, 40734, 42532, 42924, 43218, 47523, 50078, 54684, 63364, 63798, 64386, 74431, 75117, 81468, 86436, 95046, 95697, 100156, 110887, 127596, 128772, 142569, 148862, 150234, 175273, 190092, 191394, 221774, 223293, 225351, 285138, 297724, 300468, 332661, 350546, 382788, 443548, 446586, 450702, 525819, 570276, 665322, 669879, 701092, 776209, 893172, 901404, 997983, 1051638, 1330644, 1339758, 1552418, 1577457, 1995966, 2103276, 2328627, 2679516, 3104836, 3154914, 3991932, 4657254, 5433463, 6309828, 6985881, 9314508, 10866926, 13971762, 16300389, 21733852, 27943524, 32600778, 48901167, 65201556, 97802334, 195604668]

約数ペア:

[(1, 195604668), (2, 97802334), (3, 65201556), (4, 48901167), (6, 32600778), (7, 27943524), (9, 21733852), (12, 16300389), (14, 13971762), (18, 10866926), (21, 9314508), (28, 6985881), (31, 6309828), (36, 5433463), (42, 4657254), (49, 3991932), (62, 3154914), (63, 3104836), (73, 2679516), (84, 2328627), (93, 2103276), (98, 1995966), (124, 1577457), (126, 1552418), (146, 1339758), (147, 1330644), (186, 1051638), (196, 997983), (217, 901404), (219, 893172), (252, 776209), (279, 701092), (292, 669879), (294, 665322), (343, 570276), (372, 525819), (434, 450702), (438, 446586), (441, 443548), (511, 382788), (558, 350546), (588, 332661), (651, 300468), (657, 297724), (686, 285138), (868, 225351), (876, 223293), (882, 221774), (1022, 191394), (1029, 190092), (1116, 175273), (1302, 150234), (1314, 148862), (1372, 142569), (1519, 128772), (1533, 127596), (1764, 110887), (1953, 100156), (2044, 95697), (2058, 95046), (2263, 86436), (2401, 81468), (2604, 75117), (2628, 74431), (3038, 64386), (3066, 63798), (3087, 63364), (3577, 54684), (3906, 50078), (4116, 47523), (4526, 43218), (4557, 42924), (4599, 42532), (4802, 40734), (6076, 32193), (6132, 31899), (6174, 31682), (6789, 28812), (7154, 27342), (7203, 27156), (7812, 25039), (9052, 21609), (9114, 21462), (9198, 21266), (9604, 20367), (10633, 18396), (10731, 18228), (12348, 15841), (13578, 14406), (13671, 14308)]