203103619208

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1\times {\mathrm{45077}}^1$

素因数の和:46470

約数の個数: 64

約数和(自身を含む): 442702022400

約数和(自身を除く): 239598403192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1319, 1708, 2638, 3416, 5276, 9233, 10552, 18466, 36932, 45077, 73864, 80459, 90154, 160918, 180308, 315539, 321836, 360616, 563213, 631078, 643672, 1126426, 1262156, 2252852, 2524312, 2749697, 4505704, 5499394, 10998788, 19247879, 21997576, 38495758, 59456563, 76991516, 118913126, 153983032, 237826252, 416195941, 475652504, 832391882, 1664783764, 3329567528, 3626850343, 7253700686, 14507401372, 25387952401, 29014802744, 50775904802, 101551809604, 203103619208]

約数ペア:

[(1, 203103619208), (2, 101551809604), (4, 50775904802), (7, 29014802744), (8, 25387952401), (14, 14507401372), (28, 7253700686), (56, 3626850343), (61, 3329567528), (122, 1664783764), (244, 832391882), (427, 475652504), (488, 416195941), (854, 237826252), (1319, 153983032), (1708, 118913126), (2638, 76991516), (3416, 59456563), (5276, 38495758), (9233, 21997576), (10552, 19247879), (18466, 10998788), (36932, 5499394), (45077, 4505704), (73864, 2749697), (80459, 2524312), (90154, 2252852), (160918, 1262156), (180308, 1126426), (315539, 643672), (321836, 631078), (360616, 563213)]