201996810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97583}}^1$

素因数の和:97619

約数の個数: 48

約数和(自身を含む): 548031744

約数和(自身を除く): 346034934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 97583, 195166, 292749, 487915, 585498, 878247, 975830, 1463745, 1756494, 2244409, 2927490, 4391235, 4488818, 6733227, 8782470, 11222045, 13466454, 20199681, 22444090, 33666135, 40399362, 67332270, 100998405, 201996810]

約数ペア:

[(1, 201996810), (2, 100998405), (3, 67332270), (5, 40399362), (6, 33666135), (9, 22444090), (10, 20199681), (15, 13466454), (18, 11222045), (23, 8782470), (30, 6733227), (45, 4488818), (46, 4391235), (69, 2927490), (90, 2244409), (115, 1756494), (138, 1463745), (207, 975830), (230, 878247), (345, 585498), (414, 487915), (690, 292749), (1035, 195166), (2070, 97583)]