203434660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 508540032

約数和(自身を除く): 305105372

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 83, 110, 130, 143, 166, 220, 260, 286, 332, 415, 572, 715, 830, 857, 913, 1079, 1430, 1660, 1714, 1826, 2158, 2860, 3428, 3652, 4285, 4316, 4565, 5395, 8570, 9130, 9427, 10790, 11141, 11869, 17140, 18260, 18854, 21580, 22282, 23738, 37708, 44564, 47135, 47476, 55705, 59345, 71131, 94270, 111410, 118690, 122551, 142262, 188540, 222820, 237380, 245102, 284524, 355655, 490204, 612755, 711310, 782441, 924703, 1225510, 1422620, 1564882, 1849406, 2451020, 3129764, 3698812, 3912205, 4623515, 7824410, 9247030, 10171733, 15648820, 18494060, 20343466, 40686932, 50858665, 101717330, 203434660]

約数ペア:

[(1, 203434660), (2, 101717330), (4, 50858665), (5, 40686932), (10, 20343466), (11, 18494060), (13, 15648820), (20, 10171733), (22, 9247030), (26, 7824410), (44, 4623515), (52, 3912205), (55, 3698812), (65, 3129764), (83, 2451020), (110, 1849406), (130, 1564882), (143, 1422620), (166, 1225510), (220, 924703), (260, 782441), (286, 711310), (332, 612755), (415, 490204), (572, 355655), (715, 284524), (830, 245102), (857, 237380), (913, 222820), (1079, 188540), (1430, 142262), (1660, 122551), (1714, 118690), (1826, 111410), (2158, 94270), (2860, 71131), (3428, 59345), (3652, 55705), (4285, 47476), (4316, 47135), (4565, 44564), (5395, 37708), (8570, 23738), (9130, 22282), (9427, 21580), (10790, 18854), (11141, 18260), (11869, 17140)]