201374248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 209198552

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 127, 131, 136, 178, 254, 262, 356, 508, 524, 712, 1016, 1048, 1513, 2159, 2227, 3026, 4318, 4454, 6052, 8636, 8908, 11303, 11659, 12104, 16637, 17272, 17816, 22606, 23318, 33274, 45212, 46636, 66548, 90424, 93272, 133096, 192151, 198203, 282829, 384302, 396406, 565658, 768604, 792812, 1131316, 1480693, 1537208, 1585624, 2262632, 2961386, 5922772, 11845544, 25171781, 50343562, 100687124, 201374248]

約数ペア:

[(1, 201374248), (2, 100687124), (4, 50343562), (8, 25171781), (17, 11845544), (34, 5922772), (68, 2961386), (89, 2262632), (127, 1585624), (131, 1537208), (136, 1480693), (178, 1131316), (254, 792812), (262, 768604), (356, 565658), (508, 396406), (524, 384302), (712, 282829), (1016, 198203), (1048, 192151), (1513, 133096), (2159, 93272), (2227, 90424), (3026, 66548), (4318, 46636), (4454, 45212), (6052, 33274), (8636, 23318), (8908, 22606), (11303, 17816), (11659, 17272), (12104, 16637)]