221806704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9043}}^1$

素因数の和:9134

約数の個数: 80

約数和(自身を含む): 663901952

約数和(自身を除く): 442095248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 9043, 12264, 18086, 24528, 27129, 36172, 54258, 63301, 72344, 108516, 126602, 144688, 189903, 217032, 253204, 379806, 434064, 506408, 660139, 759612, 1012816, 1320278, 1519224, 1980417, 2640556, 3038448, 3960834, 4620973, 5281112, 7921668, 9241946, 10562224, 13862919, 15843336, 18483892, 27725838, 31686672, 36967784, 55451676, 73935568, 110903352, 221806704]

約数ペア:

[(1, 221806704), (2, 110903352), (3, 73935568), (4, 55451676), (6, 36967784), (7, 31686672), (8, 27725838), (12, 18483892), (14, 15843336), (16, 13862919), (21, 10562224), (24, 9241946), (28, 7921668), (42, 5281112), (48, 4620973), (56, 3960834), (73, 3038448), (84, 2640556), (112, 1980417), (146, 1519224), (168, 1320278), (219, 1012816), (292, 759612), (336, 660139), (438, 506408), (511, 434064), (584, 379806), (876, 253204), (1022, 217032), (1168, 189903), (1533, 144688), (1752, 126602), (2044, 108516), (3066, 72344), (3504, 63301), (4088, 54258), (6132, 36172), (8176, 27129), (9043, 24528), (12264, 18086)]