197377992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4264

約数の個数: 128

約数和(自身を含む): 646963200

約数和(自身を除く): 449585208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 4211, 5208, 5859, 6696, 7812, 8422, 11718, 12633, 15624, 16844, 23436, 25266, 29477, 33688, 37899, 46872, 50532, 58954, 75798, 88431, 101064, 113697, 117908, 130541, 151596, 176862, 227394, 235816, 261082, 265293, 303192, 353724, 391623, 454788, 522164, 530586, 707448, 783246, 795879, 909576, 913787, 1044328, 1061172, 1174869, 1566492, 1591758, 1827574, 2122344, 2349738, 2741361, 3132984, 3183516, 3524607, 3655148, 4699476, 5482722, 6367032, 7049214, 7310296, 8224083, 9398952, 10965444, 14098428, 16448166, 21930888, 24672249, 28196856, 32896332, 49344498, 65792664, 98688996, 197377992]

約数ペア:

[(1, 197377992), (2, 98688996), (3, 65792664), (4, 49344498), (6, 32896332), (7, 28196856), (8, 24672249), (9, 21930888), (12, 16448166), (14, 14098428), (18, 10965444), (21, 9398952), (24, 8224083), (27, 7310296), (28, 7049214), (31, 6367032), (36, 5482722), (42, 4699476), (54, 3655148), (56, 3524607), (62, 3183516), (63, 3132984), (72, 2741361), (84, 2349738), (93, 2122344), (108, 1827574), (124, 1591758), (126, 1566492), (168, 1174869), (186, 1061172), (189, 1044328), (216, 913787), (217, 909576), (248, 795879), (252, 783246), (279, 707448), (372, 530586), (378, 522164), (434, 454788), (504, 391623), (558, 353724), (651, 303192), (744, 265293), (756, 261082), (837, 235816), (868, 227394), (1116, 176862), (1302, 151596), (1512, 130541), (1674, 117908), (1736, 113697), (1953, 101064), (2232, 88431), (2604, 75798), (3348, 58954), (3906, 50532), (4211, 46872), (5208, 37899), (5859, 33688), (6696, 29477), (7812, 25266), (8422, 23436), (11718, 16844), (12633, 15624)]