207935600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 529549440

約数和(自身を除く): 321613840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 50, 62, 80, 82, 100, 124, 155, 164, 200, 205, 248, 310, 328, 400, 409, 410, 496, 620, 656, 775, 818, 820, 1025, 1240, 1271, 1550, 1636, 1640, 2045, 2050, 2480, 2542, 3100, 3272, 3280, 4090, 4100, 5084, 6200, 6355, 6544, 8180, 8200, 10168, 10225, 12400, 12679, 12710, 16360, 16400, 16769, 20336, 20450, 25358, 25420, 31775, 32720, 33538, 40900, 50716, 50840, 63395, 63550, 67076, 81800, 83845, 101432, 101680, 126790, 127100, 134152, 163600, 167690, 202864, 253580, 254200, 268304, 316975, 335380, 419225, 507160, 508400, 519839, 633950, 670760, 838450, 1014320, 1039678, 1267900, 1341520, 1676900, 2079356, 2535800, 2599195, 3353800, 4158712, 5071600, 5198390, 6707600, 8317424, 10396780, 12995975, 20793560, 25991950, 41587120, 51983900, 103967800, 207935600]

約数ペア:

[(1, 207935600), (2, 103967800), (4, 51983900), (5, 41587120), (8, 25991950), (10, 20793560), (16, 12995975), (20, 10396780), (25, 8317424), (31, 6707600), (40, 5198390), (41, 5071600), (50, 4158712), (62, 3353800), (80, 2599195), (82, 2535800), (100, 2079356), (124, 1676900), (155, 1341520), (164, 1267900), (200, 1039678), (205, 1014320), (248, 838450), (310, 670760), (328, 633950), (400, 519839), (409, 508400), (410, 507160), (496, 419225), (620, 335380), (656, 316975), (775, 268304), (818, 254200), (820, 253580), (1025, 202864), (1240, 167690), (1271, 163600), (1550, 134152), (1636, 127100), (1640, 126790), (2045, 101680), (2050, 101432), (2480, 83845), (2542, 81800), (3100, 67076), (3272, 63550), (3280, 63395), (4090, 50840), (4100, 50716), (5084, 40900), (6200, 33538), (6355, 32720), (6544, 31775), (8180, 25420), (8200, 25358), (10168, 20450), (10225, 20336), (12400, 16769), (12679, 16400), (12710, 16360)]