227316684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20347}}^1$

素因数の和:20387

約数の個数: 72

約数和(自身を含む): 649508160

約数和(自身を除く): 422191476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 20347, 40694, 61041, 81388, 122082, 142429, 244164, 284858, 386593, 427287, 569716, 773186, 854574, 997003, 1159779, 1546372, 1709148, 1994006, 2319558, 2706151, 2991009, 3988012, 4639116, 5412302, 5982018, 8118453, 10824604, 11964036, 16236906, 18943057, 32473812, 37886114, 56829171, 75772228, 113658342, 227316684]

約数ペア:

[(1, 227316684), (2, 113658342), (3, 75772228), (4, 56829171), (6, 37886114), (7, 32473812), (12, 18943057), (14, 16236906), (19, 11964036), (21, 10824604), (28, 8118453), (38, 5982018), (42, 5412302), (49, 4639116), (57, 3988012), (76, 2991009), (84, 2706151), (98, 2319558), (114, 1994006), (133, 1709148), (147, 1546372), (196, 1159779), (228, 997003), (266, 854574), (294, 773186), (399, 569716), (532, 427287), (588, 386593), (798, 284858), (931, 244164), (1596, 142429), (1862, 122082), (2793, 81388), (3724, 61041), (5586, 40694), (11172, 20347)]