202274170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 427401216

約数和(自身を除く): 225127046

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 127, 254, 305, 373, 427, 610, 635, 746, 854, 889, 1270, 1778, 1865, 2135, 2611, 3730, 4270, 4445, 5222, 7747, 8890, 13055, 15494, 22753, 26110, 38735, 45506, 47371, 54229, 77470, 94742, 108458, 113765, 159271, 227530, 236855, 271145, 318542, 331597, 473710, 542290, 663194, 796355, 1592710, 1657985, 2889631, 3315970, 5779262, 14448155, 20227417, 28896310, 40454834, 101137085, 202274170]

約数ペア:

[(1, 202274170), (2, 101137085), (5, 40454834), (7, 28896310), (10, 20227417), (14, 14448155), (35, 5779262), (61, 3315970), (70, 2889631), (122, 1657985), (127, 1592710), (254, 796355), (305, 663194), (373, 542290), (427, 473710), (610, 331597), (635, 318542), (746, 271145), (854, 236855), (889, 227530), (1270, 159271), (1778, 113765), (1865, 108458), (2135, 94742), (2611, 77470), (3730, 54229), (4270, 47371), (4445, 45506), (5222, 38735), (7747, 26110), (8890, 22753), (13055, 15494)]