201377478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 439464960

約数和(自身を除く): 238087482

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 79, 102, 134, 158, 201, 237, 373, 402, 474, 746, 1119, 1139, 1343, 2238, 2278, 2686, 3417, 4029, 5293, 6341, 6834, 8058, 10586, 12682, 15879, 19023, 24991, 29467, 31758, 38046, 49982, 58934, 74973, 88401, 89981, 149946, 176802, 179962, 269943, 424847, 500939, 539886, 849694, 1001878, 1274541, 1502817, 1974289, 2549082, 3005634, 3948578, 5922867, 11845734, 33562913, 67125826, 100688739, 201377478]

約数ペア:

[(1, 201377478), (2, 100688739), (3, 67125826), (6, 33562913), (17, 11845734), (34, 5922867), (51, 3948578), (67, 3005634), (79, 2549082), (102, 1974289), (134, 1502817), (158, 1274541), (201, 1001878), (237, 849694), (373, 539886), (402, 500939), (474, 424847), (746, 269943), (1119, 179962), (1139, 176802), (1343, 149946), (2238, 89981), (2278, 88401), (2686, 74973), (3417, 58934), (4029, 49982), (5293, 38046), (6341, 31758), (6834, 29467), (8058, 24991), (10586, 19023), (12682, 15879)]