203467530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 577414656

約数和(自身を除く): 373947126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 101, 105, 106, 159, 181, 202, 210, 265, 303, 318, 362, 371, 505, 530, 543, 606, 707, 742, 795, 905, 1010, 1086, 1113, 1267, 1414, 1515, 1590, 1810, 1855, 2121, 2226, 2534, 2715, 3030, 3535, 3710, 3801, 4242, 5353, 5430, 5565, 6335, 7070, 7602, 9593, 10605, 10706, 11130, 12670, 16059, 18281, 19005, 19186, 21210, 26765, 28779, 32118, 36562, 37471, 38010, 47965, 53530, 54843, 57558, 67151, 74942, 80295, 91405, 95930, 109686, 112413, 127967, 134302, 143895, 160590, 182810, 187355, 201453, 224826, 255934, 274215, 287790, 335755, 374710, 383901, 402906, 548430, 562065, 639835, 671510, 767802, 968893, 1007265, 1124130, 1279670, 1919505, 1937786, 2014530, 2906679, 3839010, 4844465, 5813358, 6782251, 9688930, 13564502, 14533395, 20346753, 29066790, 33911255, 40693506, 67822510, 101733765, 203467530]

約数ペア:

[(1, 203467530), (2, 101733765), (3, 67822510), (5, 40693506), (6, 33911255), (7, 29066790), (10, 20346753), (14, 14533395), (15, 13564502), (21, 9688930), (30, 6782251), (35, 5813358), (42, 4844465), (53, 3839010), (70, 2906679), (101, 2014530), (105, 1937786), (106, 1919505), (159, 1279670), (181, 1124130), (202, 1007265), (210, 968893), (265, 767802), (303, 671510), (318, 639835), (362, 562065), (371, 548430), (505, 402906), (530, 383901), (543, 374710), (606, 335755), (707, 287790), (742, 274215), (795, 255934), (905, 224826), (1010, 201453), (1086, 187355), (1113, 182810), (1267, 160590), (1414, 143895), (1515, 134302), (1590, 127967), (1810, 112413), (1855, 109686), (2121, 95930), (2226, 91405), (2534, 80295), (2715, 74942), (3030, 67151), (3535, 57558), (3710, 54843), (3801, 53530), (4242, 47965), (5353, 38010), (5430, 37471), (5565, 36562), (6335, 32118), (7070, 28779), (7602, 26765), (9593, 21210), (10605, 19186), (10706, 19005), (11130, 18281), (12670, 16059)]