202318292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 419352192

約数和(自身を除く): 217033900

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 121, 134, 187, 242, 268, 367, 374, 484, 734, 737, 748, 1139, 1468, 1474, 2057, 2278, 2948, 4037, 4114, 4556, 6239, 8074, 8107, 8228, 12478, 12529, 16148, 16214, 24589, 24956, 25058, 32428, 44407, 49178, 50116, 68629, 88814, 98356, 137258, 137819, 177628, 270479, 274516, 275638, 418013, 540958, 551276, 754919, 836026, 1081916, 1509838, 1672052, 2975269, 3019676, 4598143, 5950538, 9196286, 11901076, 18392572, 50579573, 101159146, 202318292]

約数ペア:

[(1, 202318292), (2, 101159146), (4, 50579573), (11, 18392572), (17, 11901076), (22, 9196286), (34, 5950538), (44, 4598143), (67, 3019676), (68, 2975269), (121, 1672052), (134, 1509838), (187, 1081916), (242, 836026), (268, 754919), (367, 551276), (374, 540958), (484, 418013), (734, 275638), (737, 274516), (748, 270479), (1139, 177628), (1468, 137819), (1474, 137258), (2057, 98356), (2278, 88814), (2948, 68629), (4037, 50116), (4114, 49178), (4556, 44407), (6239, 32428), (8074, 25058), (8107, 24956), (8228, 24589), (12478, 16214), (12529, 16148)]