201543940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33703}}^1$

素因数の和:33748

約数の個数: 48

約数和(自身を含む): 475630848

約数和(自身を除く): 274086908

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 33703, 67406, 134812, 168515, 337030, 438139, 674060, 775169, 876278, 1550338, 1752556, 2190695, 3100676, 3875845, 4381390, 7751690, 8762780, 10077197, 15503380, 20154394, 40308788, 50385985, 100771970, 201543940]

約数ペア:

[(1, 201543940), (2, 100771970), (4, 50385985), (5, 40308788), (10, 20154394), (13, 15503380), (20, 10077197), (23, 8762780), (26, 7751690), (46, 4381390), (52, 3875845), (65, 3100676), (92, 2190695), (115, 1752556), (130, 1550338), (230, 876278), (260, 775169), (299, 674060), (460, 438139), (598, 337030), (1196, 168515), (1495, 134812), (2990, 67406), (5980, 33703)]