201426992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1483}}^1$

素因数の和:2157

約数の個数: 40

約数和(自身を含む): 421212624

約数和(自身を除く): 219785632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 653, 1306, 1483, 2612, 2966, 5224, 5932, 8489, 10448, 11864, 16978, 19279, 23728, 33956, 38558, 67912, 77116, 135824, 154232, 308464, 968399, 1936798, 3873596, 7747192, 12589187, 15494384, 25178374, 50356748, 100713496, 201426992]

約数ペア:

[(1, 201426992), (2, 100713496), (4, 50356748), (8, 25178374), (13, 15494384), (16, 12589187), (26, 7747192), (52, 3873596), (104, 1936798), (208, 968399), (653, 308464), (1306, 154232), (1483, 135824), (2612, 77116), (2966, 67912), (5224, 38558), (5932, 33956), (8489, 23728), (10448, 19279), (11864, 16978)]