192894910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 378889056

約数和(自身を除く): 185994146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 169, 314, 338, 727, 785, 845, 1454, 1570, 1690, 2041, 3635, 4082, 7270, 9451, 10205, 18902, 20410, 26533, 47255, 53066, 94510, 114139, 122863, 132665, 228278, 245726, 265330, 570695, 614315, 1141390, 1228630, 1483807, 2967614, 7419035, 14838070, 19289491, 38578982, 96447455, 192894910]

約数ペア:

[(1, 192894910), (2, 96447455), (5, 38578982), (10, 19289491), (13, 14838070), (26, 7419035), (65, 2967614), (130, 1483807), (157, 1228630), (169, 1141390), (314, 614315), (338, 570695), (727, 265330), (785, 245726), (845, 228278), (1454, 132665), (1570, 122863), (1690, 114139), (2041, 94510), (3635, 53066), (4082, 47255), (7270, 26533), (9451, 20410), (10205, 18902)]