207470214

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 542959200

約数和(自身を除く): 335488986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 89, 98, 126, 147, 178, 189, 267, 294, 378, 441, 534, 623, 801, 881, 882, 1246, 1323, 1602, 1762, 1869, 2403, 2643, 2646, 3738, 4361, 4806, 5286, 5607, 6167, 7929, 8722, 11214, 12334, 13083, 15858, 16821, 18501, 23787, 26166, 33642, 37002, 39249, 43169, 47574, 55503, 78409, 78498, 86338, 111006, 117747, 129507, 156818, 166509, 235227, 235494, 259014, 333018, 388521, 470454, 548863, 705681, 777042, 1097726, 1165563, 1411362, 1646589, 2117043, 2331126, 3293178, 3842041, 4234086, 4939767, 7684082, 9879534, 11526123, 14819301, 23052246, 29638602, 34578369, 69156738, 103735107, 207470214]

約数ペア:

[(1, 207470214), (2, 103735107), (3, 69156738), (6, 34578369), (7, 29638602), (9, 23052246), (14, 14819301), (18, 11526123), (21, 9879534), (27, 7684082), (42, 4939767), (49, 4234086), (54, 3842041), (63, 3293178), (89, 2331126), (98, 2117043), (126, 1646589), (147, 1411362), (178, 1165563), (189, 1097726), (267, 777042), (294, 705681), (378, 548863), (441, 470454), (534, 388521), (623, 333018), (801, 259014), (881, 235494), (882, 235227), (1246, 166509), (1323, 156818), (1602, 129507), (1762, 117747), (1869, 111006), (2403, 86338), (2643, 78498), (2646, 78409), (3738, 55503), (4361, 47574), (4806, 43169), (5286, 39249), (5607, 37002), (6167, 33642), (7929, 26166), (8722, 23787), (11214, 18501), (12334, 16821), (13083, 15858)]