201323936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 453454848

約数和(自身を除く): 252130912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 47, 86, 88, 94, 172, 176, 188, 283, 344, 352, 376, 473, 517, 566, 688, 752, 946, 1034, 1132, 1376, 1504, 1892, 2021, 2068, 2264, 3113, 3784, 4042, 4136, 4528, 6226, 7568, 8084, 8272, 9056, 12169, 12452, 13301, 15136, 16168, 16544, 22231, 24338, 24904, 26602, 32336, 44462, 48676, 49808, 53204, 64672, 88924, 97352, 99616, 106408, 133859, 146311, 177848, 194704, 212816, 267718, 292622, 355696, 389408, 425632, 535436, 571943, 585244, 711392, 1070872, 1143886, 1170488, 2141744, 2287772, 2340976, 4283488, 4575544, 4681952, 6291373, 9151088, 12582746, 18302176, 25165492, 50330984, 100661968, 201323936]

約数ペア:

[(1, 201323936), (2, 100661968), (4, 50330984), (8, 25165492), (11, 18302176), (16, 12582746), (22, 9151088), (32, 6291373), (43, 4681952), (44, 4575544), (47, 4283488), (86, 2340976), (88, 2287772), (94, 2141744), (172, 1170488), (176, 1143886), (188, 1070872), (283, 711392), (344, 585244), (352, 571943), (376, 535436), (473, 425632), (517, 389408), (566, 355696), (688, 292622), (752, 267718), (946, 212816), (1034, 194704), (1132, 177848), (1376, 146311), (1504, 133859), (1892, 106408), (2021, 99616), (2068, 97352), (2264, 88924), (3113, 64672), (3784, 53204), (4042, 49808), (4136, 48676), (4528, 44462), (6226, 32336), (7568, 26602), (8084, 24904), (8272, 24338), (9056, 22231), (12169, 16544), (12452, 16168), (13301, 15136)]