214860688

素因数分解:

$2^4\times 7^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 525180672

約数和(自身を除く): 310319984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 49, 56, 68, 94, 98, 112, 119, 136, 188, 196, 238, 272, 329, 343, 376, 392, 476, 658, 686, 752, 784, 799, 833, 952, 1316, 1372, 1598, 1666, 1904, 2303, 2401, 2632, 2744, 3196, 3332, 4606, 4802, 5264, 5488, 5593, 5831, 6392, 6664, 9212, 9604, 11186, 11662, 12784, 13328, 16121, 16807, 18424, 19208, 22372, 23324, 32242, 33614, 36848, 38416, 39151, 40817, 44744, 46648, 64484, 67228, 78302, 81634, 89488, 93296, 112847, 128968, 134456, 156604, 163268, 225694, 257936, 268912, 274057, 285719, 313208, 326536, 451388, 548114, 571438, 626416, 653072, 789929, 902776, 1096228, 1142876, 1579858, 1805552, 1918399, 2192456, 2285752, 3159716, 3836798, 4384912, 4571504, 6319432, 7673596, 12638864, 13428793, 15347192, 26857586, 30694384, 53715172, 107430344, 214860688]

約数ペア:

[(1, 214860688), (2, 107430344), (4, 53715172), (7, 30694384), (8, 26857586), (14, 15347192), (16, 13428793), (17, 12638864), (28, 7673596), (34, 6319432), (47, 4571504), (49, 4384912), (56, 3836798), (68, 3159716), (94, 2285752), (98, 2192456), (112, 1918399), (119, 1805552), (136, 1579858), (188, 1142876), (196, 1096228), (238, 902776), (272, 789929), (329, 653072), (343, 626416), (376, 571438), (392, 548114), (476, 451388), (658, 326536), (686, 313208), (752, 285719), (784, 274057), (799, 268912), (833, 257936), (952, 225694), (1316, 163268), (1372, 156604), (1598, 134456), (1666, 128968), (1904, 112847), (2303, 93296), (2401, 89488), (2632, 81634), (2744, 78302), (3196, 67228), (3332, 64484), (4606, 46648), (4802, 44744), (5264, 40817), (5488, 39151), (5593, 38416), (5831, 36848), (6392, 33614), (6664, 32242), (9212, 23324), (9604, 22372), (11186, 19208), (11662, 18424), (12784, 16807), (13328, 16121)]