196321260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 568737792

約数和(自身を除く): 372416532

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, 463, 555, 573, 740, 764, 926, 955, 1110, 1146, 1389, 1852, 1910, 2220, 2292, 2315, 2778, 2865, 3820, 4630, 5556, 5730, 6945, 7067, 9260, 11460, 13890, 14134, 17131, 21201, 27780, 28268, 34262, 35335, 42402, 51393, 68524, 70670, 84804, 85655, 88433, 102786, 106005, 141340, 171310, 176866, 205572, 212010, 256965, 265299, 342620, 353732, 424020, 442165, 513930, 530598, 884330, 1027860, 1061196, 1326495, 1768660, 2652990, 3272021, 5305980, 6544042, 9816063, 13088084, 16360105, 19632126, 32720210, 39264252, 49080315, 65440420, 98160630, 196321260]

約数ペア:

[(1, 196321260), (2, 98160630), (3, 65440420), (4, 49080315), (5, 39264252), (6, 32720210), (10, 19632126), (12, 16360105), (15, 13088084), (20, 9816063), (30, 6544042), (37, 5305980), (60, 3272021), (74, 2652990), (111, 1768660), (148, 1326495), (185, 1061196), (191, 1027860), (222, 884330), (370, 530598), (382, 513930), (444, 442165), (463, 424020), (555, 353732), (573, 342620), (740, 265299), (764, 256965), (926, 212010), (955, 205572), (1110, 176866), (1146, 171310), (1389, 141340), (1852, 106005), (1910, 102786), (2220, 88433), (2292, 85655), (2315, 84804), (2778, 70670), (2865, 68524), (3820, 51393), (4630, 42402), (5556, 35335), (5730, 34262), (6945, 28268), (7067, 27780), (9260, 21201), (11460, 17131), (13890, 14134)]