201312789601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{698491}}^1$

素因数の和:698725

約数の個数: 32

約数和(自身を含む): 265538718720

約数和(自身を除く): 64225929119

約数列:

[1, 7, 11, 19, 77, 133, 197, 209, 1379, 1463, 2167, 3743, 15169, 26201, 41173, 288211, 698491, 4889437, 7683401, 13271329, 53783807, 92899303, 137602727, 145984619, 963219089, 1021892333, 1513629997, 2614451813, 10595409979, 18301162691, 28758969943, 201312789601]

約数ペア:

[(1, 201312789601), (7, 28758969943), (11, 18301162691), (19, 10595409979), (77, 2614451813), (133, 1513629997), (197, 1021892333), (209, 963219089), (1379, 145984619), (1463, 137602727), (2167, 92899303), (3743, 53783807), (15169, 13271329), (26201, 7683401), (41173, 4889437), (288211, 698491)]