202651850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 395278272

約数和(自身を除く): 192626422

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 313, 563, 575, 626, 1126, 1150, 1565, 2815, 3130, 5630, 7199, 7825, 12949, 14075, 14398, 15650, 25898, 28150, 35995, 64745, 71990, 129490, 176219, 179975, 323725, 352438, 359950, 647450, 881095, 1762190, 4053037, 4405475, 8106074, 8810950, 20265185, 40530370, 101325925, 202651850]

約数ペア:

[(1, 202651850), (2, 101325925), (5, 40530370), (10, 20265185), (23, 8810950), (25, 8106074), (46, 4405475), (50, 4053037), (115, 1762190), (230, 881095), (313, 647450), (563, 359950), (575, 352438), (626, 323725), (1126, 179975), (1150, 176219), (1565, 129490), (2815, 71990), (3130, 64745), (5630, 35995), (7199, 28150), (7825, 25898), (12949, 15650), (14075, 14398)]