203121050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16057}}^1$

素因数の和:16103

約数の個数: 48

約数和(自身を含む): 430097472

約数和(自身を除く): 226976422

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 16057, 32114, 80285, 160570, 176627, 353254, 369311, 401425, 738622, 802850, 883135, 1766270, 1846555, 3693110, 4062421, 4415675, 8124842, 8831350, 9232775, 18465550, 20312105, 40624210, 101560525, 203121050]

約数ペア:

[(1, 203121050), (2, 101560525), (5, 40624210), (10, 20312105), (11, 18465550), (22, 9232775), (23, 8831350), (25, 8124842), (46, 4415675), (50, 4062421), (55, 3693110), (110, 1846555), (115, 1766270), (230, 883135), (253, 802850), (275, 738622), (506, 401425), (550, 369311), (575, 353254), (1150, 176627), (1265, 160570), (2530, 80285), (6325, 32114), (12650, 16057)]