201940019968

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{875503}}^1$

素因数の和:875589

約数の個数: 72

約数和(自身を含む): 434855832768

約数和(自身を除く): 232915812800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 256, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2176, 3392, 3604, 4352, 6784, 7208, 13568, 14416, 28832, 57664, 115328, 230656, 875503, 1751006, 3502012, 7004024, 14008048, 14883551, 28016096, 29767102, 46401659, 56032192, 59534204, 92803318, 112064384, 119068408, 185606636, 224128768, 238136816, 371213272, 476273632, 742426544, 788828203, 952547264, 1484853088, 1577656406, 1905094528, 2969706176, 3155312812, 3810189056, 5939412352, 6310625624, 11878824704, 12621251248, 25242502496, 50485004992, 100970009984, 201940019968]

約数ペア:

[(1, 201940019968), (2, 100970009984), (4, 50485004992), (8, 25242502496), (16, 12621251248), (17, 11878824704), (32, 6310625624), (34, 5939412352), (53, 3810189056), (64, 3155312812), (68, 2969706176), (106, 1905094528), (128, 1577656406), (136, 1484853088), (212, 952547264), (256, 788828203), (272, 742426544), (424, 476273632), (544, 371213272), (848, 238136816), (901, 224128768), (1088, 185606636), (1696, 119068408), (1802, 112064384), (2176, 92803318), (3392, 59534204), (3604, 56032192), (4352, 46401659), (6784, 29767102), (7208, 28016096), (13568, 14883551), (14416, 14008048), (28832, 7004024), (57664, 3502012), (115328, 1751006), (230656, 875503)]