212214996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12569}}^1$

素因数の和:12653

約数の個数: 72

約数和(自身を含む): 622265280

約数和(自身を除く): 410050284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 12569, 16884, 25138, 37707, 50276, 75414, 87983, 113121, 150828, 175966, 226242, 263949, 351932, 452484, 527898, 791847, 842123, 1055796, 1583694, 1684246, 2526369, 3167388, 3368492, 5052738, 5894861, 7579107, 10105476, 11789722, 15158214, 17684583, 23579444, 30316428, 35369166, 53053749, 70738332, 106107498, 212214996]

約数ペア:

[(1, 212214996), (2, 106107498), (3, 70738332), (4, 53053749), (6, 35369166), (7, 30316428), (9, 23579444), (12, 17684583), (14, 15158214), (18, 11789722), (21, 10105476), (28, 7579107), (36, 5894861), (42, 5052738), (63, 3368492), (67, 3167388), (84, 2526369), (126, 1684246), (134, 1583694), (201, 1055796), (252, 842123), (268, 791847), (402, 527898), (469, 452484), (603, 351932), (804, 263949), (938, 226242), (1206, 175966), (1407, 150828), (1876, 113121), (2412, 87983), (2814, 75414), (4221, 50276), (5628, 37707), (8442, 25138), (12569, 16884)]