201538157156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{61933}}^1$

素因数の和:62161

約数の個数: 96

約数和(自身を含む): 436839825408

約数和(自身を除く): 235301668252

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 163, 217, 322, 326, 434, 644, 652, 713, 868, 1141, 1426, 2282, 2852, 3749, 4564, 4991, 5053, 7498, 9982, 10106, 14996, 19964, 20212, 26243, 35371, 52486, 61933, 70742, 104972, 116219, 123866, 141484, 232438, 247732, 433531, 464876, 813533, 867062, 1424459, 1627066, 1734124, 1919923, 2848918, 3254132, 3839846, 5697836, 7679692, 9971213, 10095079, 13439461, 19942426, 20190158, 26878922, 39884852, 40380316, 44158229, 53757844, 70665553, 88316458, 141331106, 176632916, 232186817, 282662212, 309107603, 312947449, 464373634, 618215206, 625894898, 928747268, 1236430412, 1251789796, 1625307719, 2190632143, 3250615438, 4381264286, 6501230876, 7197791327, 8762528572, 14395582654, 28791165308, 50384539289, 100769078578, 201538157156]

約数ペア:

[(1, 201538157156), (2, 100769078578), (4, 50384539289), (7, 28791165308), (14, 14395582654), (23, 8762528572), (28, 7197791327), (31, 6501230876), (46, 4381264286), (62, 3250615438), (92, 2190632143), (124, 1625307719), (161, 1251789796), (163, 1236430412), (217, 928747268), (322, 625894898), (326, 618215206), (434, 464373634), (644, 312947449), (652, 309107603), (713, 282662212), (868, 232186817), (1141, 176632916), (1426, 141331106), (2282, 88316458), (2852, 70665553), (3749, 53757844), (4564, 44158229), (4991, 40380316), (5053, 39884852), (7498, 26878922), (9982, 20190158), (10106, 19942426), (14996, 13439461), (19964, 10095079), (20212, 9971213), (26243, 7679692), (35371, 5697836), (52486, 3839846), (61933, 3254132), (70742, 2848918), (104972, 1919923), (116219, 1734124), (123866, 1627066), (141484, 1424459), (232438, 867062), (247732, 813533), (433531, 464876)]