196424860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6173}}^1$

素因数の和:6262

約数の個数: 48

約数和(自身を含む): 433562976

約数和(自身を除く): 237138116

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 3182, 6173, 6364, 7955, 12346, 15910, 24692, 30865, 31820, 61730, 123460, 228401, 265439, 456802, 530878, 913604, 1061756, 1142005, 1327195, 2284010, 2654390, 4568020, 5308780, 9821243, 19642486, 39284972, 49106215, 98212430, 196424860]

約数ペア:

[(1, 196424860), (2, 98212430), (4, 49106215), (5, 39284972), (10, 19642486), (20, 9821243), (37, 5308780), (43, 4568020), (74, 2654390), (86, 2284010), (148, 1327195), (172, 1142005), (185, 1061756), (215, 913604), (370, 530878), (430, 456802), (740, 265439), (860, 228401), (1591, 123460), (3182, 61730), (6173, 31820), (6364, 30865), (7955, 24692), (12346, 15910)]