201612450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103391}}^1$

素因数の和:103419

約数の個数: 48

約数和(自身を含む): 538465536

約数和(自身を除く): 336853086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 103391, 206782, 310173, 516955, 620346, 1033910, 1344083, 1550865, 2584775, 2688166, 3101730, 4032249, 5169550, 6720415, 7754325, 8064498, 13440830, 15508650, 20161245, 33602075, 40322490, 67204150, 100806225, 201612450]

約数ペア:

[(1, 201612450), (2, 100806225), (3, 67204150), (5, 40322490), (6, 33602075), (10, 20161245), (13, 15508650), (15, 13440830), (25, 8064498), (26, 7754325), (30, 6720415), (39, 5169550), (50, 4032249), (65, 3101730), (75, 2688166), (78, 2584775), (130, 1550865), (150, 1344083), (195, 1033910), (325, 620346), (390, 516955), (650, 310173), (975, 206782), (1950, 103391)]