201214874820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{474541}}^1$

素因数の和:474781

約数の個数: 96

約数和(自身を含む): 581659416576

約数和(自身を除く): 380444541756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 191, 222, 370, 382, 444, 555, 573, 740, 764, 955, 1110, 1146, 1910, 2220, 2292, 2865, 3820, 5730, 7067, 11460, 14134, 21201, 28268, 35335, 42402, 70670, 84804, 106005, 141340, 212010, 424020, 474541, 949082, 1423623, 1898164, 2372705, 2847246, 4745410, 5694492, 7118115, 9490820, 14236230, 17558017, 28472460, 35116034, 52674051, 70232068, 87790085, 90637331, 105348102, 175580170, 181274662, 210696204, 263370255, 271911993, 351160340, 362549324, 453186655, 526740510, 543823986, 906373310, 1053481020, 1087647972, 1359559965, 1812746620, 2719119930, 3353581247, 5438239860, 6707162494, 10060743741, 13414324988, 16767906235, 20121487482, 33535812470, 40242974964, 50303718705, 67071624940, 100607437410, 201214874820]

約数ペア:

[(1, 201214874820), (2, 100607437410), (3, 67071624940), (4, 50303718705), (5, 40242974964), (6, 33535812470), (10, 20121487482), (12, 16767906235), (15, 13414324988), (20, 10060743741), (30, 6707162494), (37, 5438239860), (60, 3353581247), (74, 2719119930), (111, 1812746620), (148, 1359559965), (185, 1087647972), (191, 1053481020), (222, 906373310), (370, 543823986), (382, 526740510), (444, 453186655), (555, 362549324), (573, 351160340), (740, 271911993), (764, 263370255), (955, 210696204), (1110, 181274662), (1146, 175580170), (1910, 105348102), (2220, 90637331), (2292, 87790085), (2865, 70232068), (3820, 52674051), (5730, 35116034), (7067, 28472460), (11460, 17558017), (14134, 14236230), (21201, 9490820), (28268, 7118115), (35335, 5694492), (42402, 4745410), (70670, 2847246), (84804, 2372705), (106005, 1898164), (141340, 1423623), (212010, 949082), (424020, 474541)]