213019992

素因数分解:

$2^3\times 3^2\times {\mathrm{523}}^1\times {\mathrm{5657}}^1$

素因数の和:6192

約数の個数: 48

約数和(自身を含む): 578134440

約数和(自身を除く): 365114448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 523, 1046, 1569, 2092, 3138, 4184, 4707, 5657, 6276, 9414, 11314, 12552, 16971, 18828, 22628, 33942, 37656, 45256, 50913, 67884, 101826, 135768, 203652, 407304, 2958611, 5917222, 8875833, 11834444, 17751666, 23668888, 26627499, 35503332, 53254998, 71006664, 106509996, 213019992]

約数ペア:

[(1, 213019992), (2, 106509996), (3, 71006664), (4, 53254998), (6, 35503332), (8, 26627499), (9, 23668888), (12, 17751666), (18, 11834444), (24, 8875833), (36, 5917222), (72, 2958611), (523, 407304), (1046, 203652), (1569, 135768), (2092, 101826), (3138, 67884), (4184, 50913), (4707, 45256), (5657, 37656), (6276, 33942), (9414, 22628), (11314, 18828), (12552, 16971)]