201897231894

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1686

約数の個数: 96

約数和(自身を含む): 444849874560

約数和(自身を除く): 242952642666

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 257, 303, 514, 601, 606, 719, 771, 909, 1202, 1438, 1542, 1803, 1818, 2157, 2313, 3606, 4314, 4626, 5409, 6471, 10818, 12942, 25957, 51914, 60701, 72619, 77871, 121402, 145238, 154457, 155742, 182103, 184783, 217857, 233613, 308914, 364206, 369566, 432119, 435714, 463371, 467226, 546309, 554349, 653571, 864238, 926742, 1092618, 1108698, 1296357, 1307142, 1390113, 1663047, 2592714, 2780226, 3326094, 3889071, 7778142, 15600157, 18663083, 31200314, 37326166, 43644019, 46800471, 55989249, 87288038, 93600942, 111054583, 111978498, 130932057, 140401413, 167967747, 222109166, 261864114, 280802826, 333163749, 335935494, 392796171, 666327498, 785592342, 999491247, 1998982494, 11216512883, 22433025766, 33649538649, 67299077298, 100948615947, 201897231894]

約数ペア:

[(1, 201897231894), (2, 100948615947), (3, 67299077298), (6, 33649538649), (9, 22433025766), (18, 11216512883), (101, 1998982494), (202, 999491247), (257, 785592342), (303, 666327498), (514, 392796171), (601, 335935494), (606, 333163749), (719, 280802826), (771, 261864114), (909, 222109166), (1202, 167967747), (1438, 140401413), (1542, 130932057), (1803, 111978498), (1818, 111054583), (2157, 93600942), (2313, 87288038), (3606, 55989249), (4314, 46800471), (4626, 43644019), (5409, 37326166), (6471, 31200314), (10818, 18663083), (12942, 15600157), (25957, 7778142), (51914, 3889071), (60701, 3326094), (72619, 2780226), (77871, 2592714), (121402, 1663047), (145238, 1390113), (154457, 1307142), (155742, 1296357), (182103, 1108698), (184783, 1092618), (217857, 926742), (233613, 864238), (308914, 653571), (364206, 554349), (369566, 546309), (432119, 467226), (435714, 463371)]