201913470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203953}}^1$

素因数の和:203977

約数の個数: 48

約数和(自身を含む): 572702832

約数和(自身を除く): 370789362

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 203953, 407906, 611859, 1019765, 1223718, 1835577, 2039530, 2243483, 3059295, 3671154, 4486966, 6118590, 6730449, 9177885, 11217415, 13460898, 18355770, 20191347, 22434830, 33652245, 40382694, 67304490, 100956735, 201913470]

約数ペア:

[(1, 201913470), (2, 100956735), (3, 67304490), (5, 40382694), (6, 33652245), (9, 22434830), (10, 20191347), (11, 18355770), (15, 13460898), (18, 11217415), (22, 9177885), (30, 6730449), (33, 6118590), (45, 4486966), (55, 3671154), (66, 3059295), (90, 2243483), (99, 2039530), (110, 1835577), (165, 1223718), (198, 1019765), (330, 611859), (495, 407906), (990, 203953)]