214919982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 509483520

約数和(自身を除く): 294563538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 71, 106, 114, 142, 159, 167, 171, 213, 318, 334, 342, 426, 477, 501, 639, 954, 1002, 1007, 1278, 1349, 1503, 2014, 2698, 3006, 3021, 3173, 3763, 4047, 6042, 6346, 7526, 8094, 8851, 9063, 9519, 11289, 11857, 12141, 17702, 18126, 19038, 22578, 23714, 24282, 26553, 28557, 33867, 35571, 53106, 57114, 67734, 71142, 71497, 79659, 106713, 142994, 159318, 168169, 213426, 214491, 225283, 336338, 428982, 450566, 504507, 628421, 643473, 675849, 1009014, 1256842, 1286946, 1351698, 1513521, 1885263, 2027547, 3027042, 3770526, 4055094, 5655789, 11311578, 11939999, 23879998, 35819997, 71639994, 107459991, 214919982]

約数ペア:

[(1, 214919982), (2, 107459991), (3, 71639994), (6, 35819997), (9, 23879998), (18, 11939999), (19, 11311578), (38, 5655789), (53, 4055094), (57, 3770526), (71, 3027042), (106, 2027547), (114, 1885263), (142, 1513521), (159, 1351698), (167, 1286946), (171, 1256842), (213, 1009014), (318, 675849), (334, 643473), (342, 628421), (426, 504507), (477, 450566), (501, 428982), (639, 336338), (954, 225283), (1002, 214491), (1007, 213426), (1278, 168169), (1349, 159318), (1503, 142994), (2014, 106713), (2698, 79659), (3006, 71497), (3021, 71142), (3173, 67734), (3763, 57114), (4047, 53106), (6042, 35571), (6346, 33867), (7526, 28557), (8094, 26553), (8851, 24282), (9063, 23714), (9519, 22578), (11289, 19038), (11857, 18126), (12141, 17702)]