201894056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 492307200

約数和(自身を除く): 290413144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 73, 91, 104, 116, 131, 146, 182, 203, 232, 262, 292, 364, 377, 406, 511, 524, 584, 728, 754, 812, 917, 949, 1022, 1048, 1508, 1624, 1703, 1834, 1898, 2044, 2117, 2639, 3016, 3406, 3668, 3796, 3799, 4088, 4234, 5278, 6643, 6812, 7336, 7592, 7598, 8468, 9563, 10556, 11921, 13286, 13624, 14819, 15196, 16936, 19126, 21112, 23842, 26572, 26593, 27521, 29638, 30392, 38252, 47684, 49387, 53144, 53186, 55042, 59276, 66941, 76504, 95368, 98774, 106372, 110084, 118552, 124319, 133882, 192647, 197548, 212744, 220168, 248638, 267764, 277327, 345709, 385294, 395096, 497276, 535528, 554654, 691418, 770588, 870233, 994552, 1109308, 1382836, 1541176, 1740466, 1941289, 2218616, 2765672, 3480932, 3605251, 3882578, 6961864, 7210502, 7765156, 14421004, 15530312, 25236757, 28842008, 50473514, 100947028, 201894056]

約数ペア:

[(1, 201894056), (2, 100947028), (4, 50473514), (7, 28842008), (8, 25236757), (13, 15530312), (14, 14421004), (26, 7765156), (28, 7210502), (29, 6961864), (52, 3882578), (56, 3605251), (58, 3480932), (73, 2765672), (91, 2218616), (104, 1941289), (116, 1740466), (131, 1541176), (146, 1382836), (182, 1109308), (203, 994552), (232, 870233), (262, 770588), (292, 691418), (364, 554654), (377, 535528), (406, 497276), (511, 395096), (524, 385294), (584, 345709), (728, 277327), (754, 267764), (812, 248638), (917, 220168), (949, 212744), (1022, 197548), (1048, 192647), (1508, 133882), (1624, 124319), (1703, 118552), (1834, 110084), (1898, 106372), (2044, 98774), (2117, 95368), (2639, 76504), (3016, 66941), (3406, 59276), (3668, 55042), (3796, 53186), (3799, 53144), (4088, 49387), (4234, 47684), (5278, 38252), (6643, 30392), (6812, 29638), (7336, 27521), (7592, 26593), (7598, 26572), (8468, 23842), (9563, 21112), (10556, 19126), (11921, 16936), (13286, 15196), (13624, 14819)]