200545020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85703}}^1$

素因数の和:85731

約数の個数: 72

約数和(自身を含む): 655121376

約数和(自身を除く): 454576356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 85703, 171406, 257109, 342812, 428515, 514218, 771327, 857030, 1028436, 1114139, 1285545, 1542654, 1714060, 2228278, 2571090, 3085308, 3342417, 3856635, 4456556, 5142180, 5570695, 6684834, 7713270, 10027251, 11141390, 13369668, 15426540, 16712085, 20054502, 22282780, 33424170, 40109004, 50136255, 66848340, 100272510, 200545020]

約数ペア:

[(1, 200545020), (2, 100272510), (3, 66848340), (4, 50136255), (5, 40109004), (6, 33424170), (9, 22282780), (10, 20054502), (12, 16712085), (13, 15426540), (15, 13369668), (18, 11141390), (20, 10027251), (26, 7713270), (30, 6684834), (36, 5570695), (39, 5142180), (45, 4456556), (52, 3856635), (60, 3342417), (65, 3085308), (78, 2571090), (90, 2228278), (117, 1714060), (130, 1542654), (156, 1285545), (180, 1114139), (195, 1028436), (234, 857030), (260, 771327), (390, 514218), (468, 428515), (585, 342812), (780, 257109), (1170, 171406), (2340, 85703)]