201064574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 352235520

約数和(自身を除く): 151170946

約数列:

[1, 2, 19, 23, 31, 38, 41, 46, 62, 82, 181, 362, 437, 589, 713, 779, 874, 943, 1178, 1271, 1426, 1558, 1886, 2542, 3439, 4163, 5611, 6878, 7421, 8326, 11222, 13547, 14842, 17917, 24149, 27094, 29233, 35834, 48298, 58466, 79097, 106609, 129053, 140999, 158194, 170683, 213218, 230051, 258106, 281998, 341366, 460102, 555427, 1110854, 2452007, 3242977, 4370969, 4904014, 5291173, 6485954, 8741938, 10582346, 100532287, 201064574]

約数ペア:

[(1, 201064574), (2, 100532287), (19, 10582346), (23, 8741938), (31, 6485954), (38, 5291173), (41, 4904014), (46, 4370969), (62, 3242977), (82, 2452007), (181, 1110854), (362, 555427), (437, 460102), (589, 341366), (713, 281998), (779, 258106), (874, 230051), (943, 213218), (1178, 170683), (1271, 158194), (1426, 140999), (1558, 129053), (1886, 106609), (2542, 79097), (3439, 58466), (4163, 48298), (5611, 35834), (6878, 29233), (7421, 27094), (8326, 24149), (11222, 17917), (13547, 14842)]