194632490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{88069}}^1$

素因数の和:88106

約数の個数: 32

約数和(自身を含む): 399485520

約数和(自身を除く): 204853030

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 88069, 176138, 440345, 880690, 1144897, 1497173, 2289794, 2994346, 5724485, 7485865, 11448970, 14971730, 19463249, 38926498, 97316245, 194632490]

約数ペア:

[(1, 194632490), (2, 97316245), (5, 38926498), (10, 19463249), (13, 14971730), (17, 11448970), (26, 7485865), (34, 5724485), (65, 2994346), (85, 2289794), (130, 1497173), (170, 1144897), (221, 880690), (442, 440345), (1105, 176138), (2210, 88069)]