200213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64171}}^1$

素因数の和:64200

約数の個数: 80

約数和(自身を含む): 668415552

約数和(自身を除く): 468202032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64171, 128342, 192513, 256684, 320855, 385026, 513368, 641710, 770052, 834223, 962565, 1026736, 1283420, 1540104, 1668446, 1925130, 2502669, 2566840, 3080208, 3336892, 3850260, 4171115, 5005338, 5133680, 6673784, 7700520, 8342230, 10010676, 12513345, 13347568, 15401040, 16684460, 20021352, 25026690, 33368920, 40042704, 50053380, 66737840, 100106760, 200213520]

約数ペア:

[(1, 200213520), (2, 100106760), (3, 66737840), (4, 50053380), (5, 40042704), (6, 33368920), (8, 25026690), (10, 20021352), (12, 16684460), (13, 15401040), (15, 13347568), (16, 12513345), (20, 10010676), (24, 8342230), (26, 7700520), (30, 6673784), (39, 5133680), (40, 5005338), (48, 4171115), (52, 3850260), (60, 3336892), (65, 3080208), (78, 2566840), (80, 2502669), (104, 1925130), (120, 1668446), (130, 1540104), (156, 1283420), (195, 1026736), (208, 962565), (240, 834223), (260, 770052), (312, 641710), (390, 513368), (520, 385026), (624, 320855), (780, 256684), (1040, 192513), (1560, 128342), (3120, 64171)]