213419150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8353}}^1$

素因数の和:8445

約数の個数: 48

約数和(自身を含む): 459937824

約数和(自身を除く): 246518674

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 3650, 5110, 8353, 12775, 16706, 25550, 41765, 58471, 83530, 116942, 208825, 292355, 417650, 584710, 609769, 1219538, 1461775, 2923550, 3048845, 4268383, 6097690, 8536766, 15244225, 21341915, 30488450, 42683830, 106709575, 213419150]

約数ペア:

[(1, 213419150), (2, 106709575), (5, 42683830), (7, 30488450), (10, 21341915), (14, 15244225), (25, 8536766), (35, 6097690), (50, 4268383), (70, 3048845), (73, 2923550), (146, 1461775), (175, 1219538), (350, 609769), (365, 584710), (511, 417650), (730, 292355), (1022, 208825), (1825, 116942), (2555, 83530), (3650, 58471), (5110, 41765), (8353, 25550), (12775, 16706)]