201873568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1301}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 429488136

約数和(自身を除く): 227614568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 373, 416, 746, 1301, 1492, 2602, 2984, 4849, 5204, 5968, 9698, 10408, 11936, 16913, 19396, 20816, 33826, 38792, 41632, 67652, 77584, 135304, 155168, 270608, 485273, 541216, 970546, 1941092, 3882184, 6308549, 7764368, 12617098, 15528736, 25234196, 50468392, 100936784, 201873568]

約数ペア:

[(1, 201873568), (2, 100936784), (4, 50468392), (8, 25234196), (13, 15528736), (16, 12617098), (26, 7764368), (32, 6308549), (52, 3882184), (104, 1941092), (208, 970546), (373, 541216), (416, 485273), (746, 270608), (1301, 155168), (1492, 135304), (2602, 77584), (2984, 67652), (4849, 41632), (5204, 38792), (5968, 33826), (9698, 20816), (10408, 19396), (11936, 16913)]