220948804518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{214483}}^1$

素因数の和:214829

約数の個数: 64

約数和(自身を含む): 487746911232

約数和(自身を除く): 266798106714

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 281, 282, 562, 611, 843, 1222, 1686, 1833, 3653, 3666, 7306, 10959, 13207, 21918, 26414, 39621, 79242, 171691, 214483, 343382, 428966, 515073, 643449, 1030146, 1286898, 2788279, 5576558, 8364837, 10080701, 16729674, 20161402, 30242103, 60269723, 60484206, 120539446, 131049113, 180809169, 262098226, 361618338, 393147339, 783506399, 786294678, 1567012798, 2350519197, 2832676981, 4701038394, 5665353962, 8498030943, 16996061886, 36824800753, 73649601506, 110474402259, 220948804518]

約数ペア:

[(1, 220948804518), (2, 110474402259), (3, 73649601506), (6, 36824800753), (13, 16996061886), (26, 8498030943), (39, 5665353962), (47, 4701038394), (78, 2832676981), (94, 2350519197), (141, 1567012798), (281, 786294678), (282, 783506399), (562, 393147339), (611, 361618338), (843, 262098226), (1222, 180809169), (1686, 131049113), (1833, 120539446), (3653, 60484206), (3666, 60269723), (7306, 30242103), (10959, 20161402), (13207, 16729674), (21918, 10080701), (26414, 8364837), (39621, 5576558), (79242, 2788279), (171691, 1286898), (214483, 1030146), (343382, 643449), (428966, 515073)]