199859670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38959}}^1$

素因数の和:38994

約数の個数: 64

約数和(自身を含む): 561024000

約数和(自身を除く): 361164330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 38959, 77918, 116877, 194795, 233754, 350631, 389590, 584385, 701262, 740221, 1051893, 1168770, 1480442, 1753155, 2103786, 2220663, 3506310, 3701105, 4441326, 5259465, 6661989, 7402210, 10518930, 11103315, 13323978, 19985967, 22206630, 33309945, 39971934, 66619890, 99929835, 199859670]

約数ペア:

[(1, 199859670), (2, 99929835), (3, 66619890), (5, 39971934), (6, 33309945), (9, 22206630), (10, 19985967), (15, 13323978), (18, 11103315), (19, 10518930), (27, 7402210), (30, 6661989), (38, 5259465), (45, 4441326), (54, 3701105), (57, 3506310), (90, 2220663), (95, 2103786), (114, 1753155), (135, 1480442), (171, 1168770), (190, 1051893), (270, 740221), (285, 701262), (342, 584385), (513, 389590), (570, 350631), (855, 233754), (1026, 194795), (1710, 116877), (2565, 77918), (5130, 38959)]