207288045208

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{457}}^1\times {\mathrm{196187}}^1$

素因数の和:196684

約数の個数: 48

約数和(自身を含む): 413778148920

約数和(自身を除く): 206490103712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 457, 578, 914, 1156, 1828, 2312, 3656, 7769, 15538, 31076, 62152, 132073, 196187, 264146, 392374, 528292, 784748, 1056584, 1569496, 3335179, 6670358, 13340716, 26681432, 56698043, 89657459, 113396086, 179314918, 226792172, 358629836, 453584344, 717259672, 1524176803, 3048353606, 6096707212, 12193414424, 25911005651, 51822011302, 103644022604, 207288045208]

約数ペア:

[(1, 207288045208), (2, 103644022604), (4, 51822011302), (8, 25911005651), (17, 12193414424), (34, 6096707212), (68, 3048353606), (136, 1524176803), (289, 717259672), (457, 453584344), (578, 358629836), (914, 226792172), (1156, 179314918), (1828, 113396086), (2312, 89657459), (3656, 56698043), (7769, 26681432), (15538, 13340716), (31076, 6670358), (62152, 3335179), (132073, 1569496), (196187, 1056584), (264146, 784748), (392374, 528292)]