209224410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{587}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 507650976

約数和(自身を除く): 298426566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 587, 654, 1090, 1174, 1635, 1761, 2935, 3270, 3522, 5870, 8805, 11881, 17610, 23762, 35643, 59405, 63983, 71286, 118810, 127966, 178215, 191949, 319915, 356430, 383898, 639830, 959745, 1919490, 6974147, 13948294, 20922441, 34870735, 41844882, 69741470, 104612205, 209224410]

約数ペア:

[(1, 209224410), (2, 104612205), (3, 69741470), (5, 41844882), (6, 34870735), (10, 20922441), (15, 13948294), (30, 6974147), (109, 1919490), (218, 959745), (327, 639830), (545, 383898), (587, 356430), (654, 319915), (1090, 191949), (1174, 178215), (1635, 127966), (1761, 118810), (2935, 71286), (3270, 63983), (3522, 59405), (5870, 35643), (8805, 23762), (11881, 17610)]