202275990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{321073}}^1$

素因数の和:321093

約数の個数: 48

約数和(自身を含む): 601050528

約数和(自身を除く): 398774538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 321073, 642146, 963219, 1605365, 1926438, 2247511, 2889657, 3210730, 4495022, 4816095, 5779314, 6742533, 9632190, 11237555, 13485066, 14448285, 20227599, 22475110, 28896570, 33712665, 40455198, 67425330, 101137995, 202275990]

約数ペア:

[(1, 202275990), (2, 101137995), (3, 67425330), (5, 40455198), (6, 33712665), (7, 28896570), (9, 22475110), (10, 20227599), (14, 14448285), (15, 13485066), (18, 11237555), (21, 9632190), (30, 6742533), (35, 5779314), (42, 4816095), (45, 4495022), (63, 3210730), (70, 2889657), (90, 2247511), (105, 1926438), (126, 1605365), (210, 963219), (315, 642146), (630, 321073)]