207743590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 394895088

約数和(自身を除く): 187151498

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 227, 230, 346, 454, 529, 865, 1058, 1135, 1730, 2270, 2645, 3979, 5221, 5290, 7958, 10442, 19895, 26105, 39271, 39790, 52210, 78542, 91517, 120083, 183034, 196355, 240166, 392710, 457585, 600415, 903233, 915170, 1200830, 1806466, 4516165, 9032330, 20774359, 41548718, 103871795, 207743590]

約数ペア:

[(1, 207743590), (2, 103871795), (5, 41548718), (10, 20774359), (23, 9032330), (46, 4516165), (115, 1806466), (173, 1200830), (227, 915170), (230, 903233), (346, 600415), (454, 457585), (529, 392710), (865, 240166), (1058, 196355), (1135, 183034), (1730, 120083), (2270, 91517), (2645, 78542), (3979, 52210), (5221, 39790), (5290, 39271), (7958, 26105), (10442, 19895)]