201993207792

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3461}}^1\times {\mathrm{15391}}^1$

素因数の和:18942

約数の個数: 80

約数和(自身を含む): 528608071680

約数和(自身を除く): 326614863888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3461, 3792, 6922, 10383, 13844, 15391, 20766, 27688, 30782, 41532, 46173, 55376, 61564, 83064, 92346, 123128, 166128, 184692, 246256, 273419, 369384, 546838, 738768, 820257, 1093676, 1215889, 1640514, 2187352, 2431778, 3281028, 3647667, 4374704, 4863556, 6562056, 7295334, 9727112, 13124112, 14590668, 19454224, 29181336, 53268251, 58362672, 106536502, 159804753, 213073004, 319609506, 426146008, 639219012, 852292016, 1278438024, 2556876048, 4208191829, 8416383658, 12624575487, 16832767316, 25249150974, 33665534632, 50498301948, 67331069264, 100996603896, 201993207792]

約数ペア:

[(1, 201993207792), (2, 100996603896), (3, 67331069264), (4, 50498301948), (6, 33665534632), (8, 25249150974), (12, 16832767316), (16, 12624575487), (24, 8416383658), (48, 4208191829), (79, 2556876048), (158, 1278438024), (237, 852292016), (316, 639219012), (474, 426146008), (632, 319609506), (948, 213073004), (1264, 159804753), (1896, 106536502), (3461, 58362672), (3792, 53268251), (6922, 29181336), (10383, 19454224), (13844, 14590668), (15391, 13124112), (20766, 9727112), (27688, 7295334), (30782, 6562056), (41532, 4863556), (46173, 4374704), (55376, 3647667), (61564, 3281028), (83064, 2431778), (92346, 2187352), (123128, 1640514), (166128, 1215889), (184692, 1093676), (246256, 820257), (273419, 738768), (369384, 546838)]