205036776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 654228900

約数和(自身を除く): 449192124

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 89, 98, 126, 147, 168, 178, 196, 252, 267, 294, 356, 392, 441, 504, 534, 588, 623, 653, 712, 801, 882, 1068, 1176, 1246, 1306, 1602, 1764, 1869, 1959, 2136, 2492, 2612, 3204, 3528, 3738, 3918, 4361, 4571, 4984, 5224, 5607, 5877, 6408, 7476, 7836, 8722, 9142, 11214, 11754, 13083, 13713, 14952, 15672, 17444, 18284, 22428, 23508, 26166, 27426, 31997, 34888, 36568, 39249, 41139, 44856, 47016, 52332, 54852, 58117, 63994, 78498, 82278, 95991, 104664, 109704, 116234, 127988, 156996, 164556, 174351, 191982, 232468, 255976, 287973, 313992, 329112, 348702, 383964, 406819, 464936, 523053, 575946, 697404, 767928, 813638, 1046106, 1151892, 1220457, 1394808, 1627276, 2092212, 2303784, 2440914, 2847733, 3254552, 3661371, 4184424, 4881828, 5695466, 7322742, 8543199, 9763656, 11390932, 14645484, 17086398, 22781864, 25629597, 29290968, 34172796, 51259194, 68345592, 102518388, 205036776]

約数ペア:

[(1, 205036776), (2, 102518388), (3, 68345592), (4, 51259194), (6, 34172796), (7, 29290968), (8, 25629597), (9, 22781864), (12, 17086398), (14, 14645484), (18, 11390932), (21, 9763656), (24, 8543199), (28, 7322742), (36, 5695466), (42, 4881828), (49, 4184424), (56, 3661371), (63, 3254552), (72, 2847733), (84, 2440914), (89, 2303784), (98, 2092212), (126, 1627276), (147, 1394808), (168, 1220457), (178, 1151892), (196, 1046106), (252, 813638), (267, 767928), (294, 697404), (356, 575946), (392, 523053), (441, 464936), (504, 406819), (534, 383964), (588, 348702), (623, 329112), (653, 313992), (712, 287973), (801, 255976), (882, 232468), (1068, 191982), (1176, 174351), (1246, 164556), (1306, 156996), (1602, 127988), (1764, 116234), (1869, 109704), (1959, 104664), (2136, 95991), (2492, 82278), (2612, 78498), (3204, 63994), (3528, 58117), (3738, 54852), (3918, 52332), (4361, 47016), (4571, 44856), (4984, 41139), (5224, 39249), (5607, 36568), (5877, 34888), (6408, 31997), (7476, 27426), (7836, 26166), (8722, 23508), (9142, 22428), (11214, 18284), (11754, 17444), (13083, 15672), (13713, 14952)]