202186790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1$

素因数の和:3621

約数の個数: 64

約数和(自身を含む): 430617600

約数和(自身を除く): 228430810

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2470, 2990, 3559, 4370, 5681, 7118, 11362, 17795, 28405, 35590, 46267, 56810, 67621, 81857, 92534, 135242, 163714, 231335, 338105, 409285, 462670, 676210, 818570, 879073, 1064141, 1555283, 1758146, 2128282, 3110566, 4395365, 5320705, 7776415, 8790730, 10641410, 15552830, 20218679, 40437358, 101093395, 202186790]

約数ペア:

[(1, 202186790), (2, 101093395), (5, 40437358), (10, 20218679), (13, 15552830), (19, 10641410), (23, 8790730), (26, 7776415), (38, 5320705), (46, 4395365), (65, 3110566), (95, 2128282), (115, 1758146), (130, 1555283), (190, 1064141), (230, 879073), (247, 818570), (299, 676210), (437, 462670), (494, 409285), (598, 338105), (874, 231335), (1235, 163714), (1495, 135242), (2185, 92534), (2470, 81857), (2990, 67621), (3559, 56810), (4370, 46267), (5681, 35590), (7118, 28405), (11362, 17795)]