200943150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{21961}}^1$

素因数の和:22037

約数の個数: 48

約数和(自身を含む): 506531568

約数和(自身を除く): 305588418

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 21961, 43922, 65883, 109805, 131766, 219610, 329415, 549025, 658830, 1098050, 1339621, 1647075, 2679242, 3294150, 4018863, 6698105, 8037726, 13396210, 20094315, 33490525, 40188630, 66981050, 100471575, 200943150]

約数ペア:

[(1, 200943150), (2, 100471575), (3, 66981050), (5, 40188630), (6, 33490525), (10, 20094315), (15, 13396210), (25, 8037726), (30, 6698105), (50, 4018863), (61, 3294150), (75, 2679242), (122, 1647075), (150, 1339621), (183, 1098050), (305, 658830), (366, 549025), (610, 329415), (915, 219610), (1525, 131766), (1830, 109805), (3050, 65883), (4575, 43922), (9150, 21961)]