199241892

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 522725112

約数和(自身を除く): 323483220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 101, 111, 148, 202, 222, 303, 333, 404, 444, 606, 666, 909, 1212, 1332, 1481, 1818, 2962, 3636, 3737, 4443, 5924, 7474, 8886, 11211, 13329, 14948, 17772, 22422, 26658, 33633, 44844, 53316, 54797, 67266, 109594, 134532, 149581, 164391, 219188, 299162, 328782, 448743, 493173, 598324, 657564, 897486, 986346, 1346229, 1794972, 1972692, 2692458, 5384916, 5534497, 11068994, 16603491, 22137988, 33206982, 49810473, 66413964, 99620946, 199241892]

約数ペア:

[(1, 199241892), (2, 99620946), (3, 66413964), (4, 49810473), (6, 33206982), (9, 22137988), (12, 16603491), (18, 11068994), (36, 5534497), (37, 5384916), (74, 2692458), (101, 1972692), (111, 1794972), (148, 1346229), (202, 986346), (222, 897486), (303, 657564), (333, 598324), (404, 493173), (444, 448743), (606, 328782), (666, 299162), (909, 219188), (1212, 164391), (1332, 149581), (1481, 134532), (1818, 109594), (2962, 67266), (3636, 54797), (3737, 53316), (4443, 44844), (5924, 33633), (7474, 26658), (8886, 22422), (11211, 17772), (13329, 14948)]