197652010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 363576960

約数和(自身を除く): 165924950

約数列:

[1, 2, 5, 10, 67, 134, 157, 314, 335, 670, 785, 1570, 1879, 3758, 9395, 10519, 18790, 21038, 52595, 105190, 125893, 251786, 295003, 590006, 629465, 1258930, 1475015, 2950030, 19765201, 39530402, 98826005, 197652010]

約数ペア:

[(1, 197652010), (2, 98826005), (5, 39530402), (10, 19765201), (67, 2950030), (134, 1475015), (157, 1258930), (314, 629465), (335, 590006), (670, 295003), (785, 251786), (1570, 125893), (1879, 105190), (3758, 52595), (9395, 21038), (10519, 18790)]