202050860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 490516992

約数和(自身を除く): 288466132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 73, 92, 110, 115, 146, 220, 230, 253, 292, 365, 460, 506, 547, 730, 803, 1012, 1094, 1265, 1460, 1606, 1679, 2188, 2530, 2735, 3212, 3358, 4015, 5060, 5470, 6017, 6716, 8030, 8395, 10940, 12034, 12581, 16060, 16790, 18469, 24068, 25162, 30085, 33580, 36938, 39931, 50324, 60170, 62905, 73876, 79862, 92345, 120340, 125810, 138391, 159724, 184690, 199655, 251620, 276782, 369380, 399310, 439241, 553564, 691955, 798620, 878482, 918413, 1383910, 1756964, 1836826, 2196205, 2767820, 3673652, 4392410, 4592065, 8784820, 9184130, 10102543, 18368260, 20205086, 40410172, 50512715, 101025430, 202050860]

約数ペア:

[(1, 202050860), (2, 101025430), (4, 50512715), (5, 40410172), (10, 20205086), (11, 18368260), (20, 10102543), (22, 9184130), (23, 8784820), (44, 4592065), (46, 4392410), (55, 3673652), (73, 2767820), (92, 2196205), (110, 1836826), (115, 1756964), (146, 1383910), (220, 918413), (230, 878482), (253, 798620), (292, 691955), (365, 553564), (460, 439241), (506, 399310), (547, 369380), (730, 276782), (803, 251620), (1012, 199655), (1094, 184690), (1265, 159724), (1460, 138391), (1606, 125810), (1679, 120340), (2188, 92345), (2530, 79862), (2735, 73876), (3212, 62905), (3358, 60170), (4015, 50324), (5060, 39931), (5470, 36938), (6017, 33580), (6716, 30085), (8030, 25162), (8395, 24068), (10940, 18469), (12034, 16790), (12581, 16060)]