201924972

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 525837312

約数和(自身を除く): 323912340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 131, 141, 188, 262, 282, 393, 423, 524, 564, 786, 846, 911, 1179, 1572, 1692, 1822, 2358, 2733, 3644, 4716, 5466, 6157, 8199, 10932, 12314, 16398, 18471, 24628, 32796, 36942, 42817, 55413, 73884, 85634, 110826, 119341, 128451, 171268, 221652, 238682, 256902, 358023, 385353, 477364, 513804, 716046, 770706, 1074069, 1432092, 1541412, 2148138, 4296276, 5609027, 11218054, 16827081, 22436108, 33654162, 50481243, 67308324, 100962486, 201924972]

約数ペア:

[(1, 201924972), (2, 100962486), (3, 67308324), (4, 50481243), (6, 33654162), (9, 22436108), (12, 16827081), (18, 11218054), (36, 5609027), (47, 4296276), (94, 2148138), (131, 1541412), (141, 1432092), (188, 1074069), (262, 770706), (282, 716046), (393, 513804), (423, 477364), (524, 385353), (564, 358023), (786, 256902), (846, 238682), (911, 221652), (1179, 171268), (1572, 128451), (1692, 119341), (1822, 110826), (2358, 85634), (2733, 73884), (3644, 55413), (4716, 42817), (5466, 36942), (6157, 32796), (8199, 24628), (10932, 18471), (12314, 16398)]