202217248

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 413199360

約数和(自身を除く): 210982112

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 1312, 1951, 2528, 3239, 3902, 6478, 7804, 12956, 15608, 25912, 31216, 51824, 62432, 79991, 103648, 154129, 159982, 308258, 319964, 616516, 639928, 1233032, 1279856, 2466064, 2559712, 4932128, 6319289, 12638578, 25277156, 50554312, 101108624, 202217248]

約数ペア:

[(1, 202217248), (2, 101108624), (4, 50554312), (8, 25277156), (16, 12638578), (32, 6319289), (41, 4932128), (79, 2559712), (82, 2466064), (158, 1279856), (164, 1233032), (316, 639928), (328, 616516), (632, 319964), (656, 308258), (1264, 159982), (1312, 154129), (1951, 103648), (2528, 79991), (3239, 62432), (3902, 51824), (6478, 31216), (7804, 25912), (12956, 15608)]