201974416

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 504824832

約数和(自身を除く): 302850416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 47, 56, 61, 68, 74, 94, 112, 119, 122, 136, 148, 188, 238, 244, 259, 272, 296, 329, 376, 427, 476, 488, 518, 592, 629, 658, 752, 799, 854, 952, 976, 1036, 1037, 1258, 1316, 1598, 1708, 1739, 1904, 2072, 2074, 2257, 2516, 2632, 2867, 3196, 3416, 3478, 4144, 4148, 4403, 4514, 5032, 5264, 5593, 5734, 6392, 6832, 6956, 7259, 8296, 8806, 9028, 10064, 11186, 11468, 12173, 12784, 13912, 14518, 15799, 16592, 17612, 18056, 20069, 22372, 22936, 24346, 27824, 29036, 29563, 31598, 35224, 36112, 38369, 40138, 44744, 45872, 48692, 48739, 58072, 59126, 63196, 70448, 76738, 80276, 89488, 97384, 97478, 106079, 116144, 118252, 126392, 153476, 160552, 194768, 194956, 206941, 212158, 236504, 252784, 268583, 306952, 321104, 341173, 389912, 413882, 424316, 473008, 537166, 613904, 682346, 742553, 779824, 827764, 848632, 1074332, 1364692, 1485106, 1655528, 1697264, 1803343, 2148664, 2729384, 2970212, 3311056, 3606686, 4297328, 5458768, 5940424, 7213372, 11880848, 12623401, 14426744, 25246802, 28853488, 50493604, 100987208, 201974416]

約数ペア:

[(1, 201974416), (2, 100987208), (4, 50493604), (7, 28853488), (8, 25246802), (14, 14426744), (16, 12623401), (17, 11880848), (28, 7213372), (34, 5940424), (37, 5458768), (47, 4297328), (56, 3606686), (61, 3311056), (68, 2970212), (74, 2729384), (94, 2148664), (112, 1803343), (119, 1697264), (122, 1655528), (136, 1485106), (148, 1364692), (188, 1074332), (238, 848632), (244, 827764), (259, 779824), (272, 742553), (296, 682346), (329, 613904), (376, 537166), (427, 473008), (476, 424316), (488, 413882), (518, 389912), (592, 341173), (629, 321104), (658, 306952), (752, 268583), (799, 252784), (854, 236504), (952, 212158), (976, 206941), (1036, 194956), (1037, 194768), (1258, 160552), (1316, 153476), (1598, 126392), (1708, 118252), (1739, 116144), (1904, 106079), (2072, 97478), (2074, 97384), (2257, 89488), (2516, 80276), (2632, 76738), (2867, 70448), (3196, 63196), (3416, 59126), (3478, 58072), (4144, 48739), (4148, 48692), (4403, 45872), (4514, 44744), (5032, 40138), (5264, 38369), (5593, 36112), (5734, 35224), (6392, 31598), (6832, 29563), (6956, 29036), (7259, 27824), (8296, 24346), (8806, 22936), (9028, 22372), (10064, 20069), (11186, 18056), (11468, 17612), (12173, 16592), (12784, 15799), (13912, 14518)]