201689436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 525305088

約数和(自身を除く): 323615652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 107, 129, 156, 172, 214, 258, 281, 321, 428, 516, 559, 562, 642, 843, 1118, 1124, 1284, 1391, 1677, 1686, 2236, 2782, 3354, 3372, 3653, 4173, 4601, 5564, 6708, 7306, 8346, 9202, 10959, 12083, 13803, 14612, 16692, 18404, 21918, 24166, 27606, 30067, 36249, 43836, 48332, 55212, 59813, 60134, 72498, 90201, 119626, 120268, 144996, 157079, 179439, 180402, 239252, 314158, 358878, 360804, 390871, 471237, 628316, 717756, 781742, 942474, 1172613, 1292881, 1563484, 1884948, 2345226, 2585762, 3878643, 4690452, 5171524, 7757286, 15514572, 16807453, 33614906, 50422359, 67229812, 100844718, 201689436]

約数ペア:

[(1, 201689436), (2, 100844718), (3, 67229812), (4, 50422359), (6, 33614906), (12, 16807453), (13, 15514572), (26, 7757286), (39, 5171524), (43, 4690452), (52, 3878643), (78, 2585762), (86, 2345226), (107, 1884948), (129, 1563484), (156, 1292881), (172, 1172613), (214, 942474), (258, 781742), (281, 717756), (321, 628316), (428, 471237), (516, 390871), (559, 360804), (562, 358878), (642, 314158), (843, 239252), (1118, 180402), (1124, 179439), (1284, 157079), (1391, 144996), (1677, 120268), (1686, 119626), (2236, 90201), (2782, 72498), (3354, 60134), (3372, 59813), (3653, 55212), (4173, 48332), (4601, 43836), (5564, 36249), (6708, 30067), (7306, 27606), (8346, 24166), (9202, 21918), (10959, 18404), (12083, 16692), (13803, 14612)]