200694872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 283145128

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 59, 76, 92, 118, 133, 139, 152, 161, 184, 236, 266, 278, 322, 413, 437, 472, 532, 556, 644, 826, 874, 973, 1064, 1112, 1121, 1288, 1357, 1652, 1748, 1946, 2242, 2641, 2714, 3059, 3197, 3304, 3496, 3892, 4484, 5282, 5428, 6118, 6394, 7784, 7847, 8201, 8968, 9499, 10564, 10856, 12236, 12788, 15694, 16402, 18487, 18998, 21128, 22379, 24472, 25576, 25783, 31388, 32804, 36974, 37996, 44758, 51566, 57407, 60743, 62776, 65608, 73948, 75992, 89516, 103132, 114814, 121486, 147896, 155819, 179032, 180481, 188623, 206264, 229628, 242972, 311638, 360962, 377246, 425201, 459256, 485944, 623276, 721924, 754492, 850402, 1090733, 1246552, 1320361, 1443848, 1508984, 1700804, 2181466, 2640722, 3401608, 3583837, 4362932, 5281444, 7167674, 8725864, 10562888, 14335348, 25086859, 28670696, 50173718, 100347436, 200694872]

約数ペア:

[(1, 200694872), (2, 100347436), (4, 50173718), (7, 28670696), (8, 25086859), (14, 14335348), (19, 10562888), (23, 8725864), (28, 7167674), (38, 5281444), (46, 4362932), (56, 3583837), (59, 3401608), (76, 2640722), (92, 2181466), (118, 1700804), (133, 1508984), (139, 1443848), (152, 1320361), (161, 1246552), (184, 1090733), (236, 850402), (266, 754492), (278, 721924), (322, 623276), (413, 485944), (437, 459256), (472, 425201), (532, 377246), (556, 360962), (644, 311638), (826, 242972), (874, 229628), (973, 206264), (1064, 188623), (1112, 180481), (1121, 179032), (1288, 155819), (1357, 147896), (1652, 121486), (1748, 114814), (1946, 103132), (2242, 89516), (2641, 75992), (2714, 73948), (3059, 65608), (3197, 62776), (3304, 60743), (3496, 57407), (3892, 51566), (4484, 44758), (5282, 37996), (5428, 36974), (6118, 32804), (6394, 31388), (7784, 25783), (7847, 25576), (8201, 24472), (8968, 22379), (9499, 21128), (10564, 18998), (10856, 18487), (12236, 16402), (12788, 15694)]