201954950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 394903296

約数和(自身を除く): 192948346

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 151, 230, 302, 575, 755, 1150, 1163, 1510, 2326, 3473, 3775, 5815, 6946, 7550, 11630, 17365, 26749, 29075, 34730, 53498, 58150, 86825, 133745, 173650, 175613, 267490, 351226, 668725, 878065, 1337450, 1756130, 4039099, 4390325, 8078198, 8780650, 20195495, 40390990, 100977475, 201954950]

約数ペア:

[(1, 201954950), (2, 100977475), (5, 40390990), (10, 20195495), (23, 8780650), (25, 8078198), (46, 4390325), (50, 4039099), (115, 1756130), (151, 1337450), (230, 878065), (302, 668725), (575, 351226), (755, 267490), (1150, 175613), (1163, 173650), (1510, 133745), (2326, 86825), (3473, 58150), (3775, 53498), (5815, 34730), (6946, 29075), (7550, 26749), (11630, 17365)]