204024210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3511}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 531014400

約数和(自身を除く): 326990190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1490, 1937, 2235, 3511, 3874, 4470, 5811, 7022, 9685, 10533, 11622, 17555, 19370, 21066, 29055, 35110, 45643, 52665, 58110, 91286, 105330, 136929, 228215, 273858, 456430, 523139, 684645, 1046278, 1369290, 1569417, 2615695, 3138834, 5231390, 6800807, 7847085, 13601614, 15694170, 20402421, 34004035, 40804842, 68008070, 102012105, 204024210]

約数ペア:

[(1, 204024210), (2, 102012105), (3, 68008070), (5, 40804842), (6, 34004035), (10, 20402421), (13, 15694170), (15, 13601614), (26, 7847085), (30, 6800807), (39, 5231390), (65, 3138834), (78, 2615695), (130, 1569417), (149, 1369290), (195, 1046278), (298, 684645), (390, 523139), (447, 456430), (745, 273858), (894, 228215), (1490, 136929), (1937, 105330), (2235, 91286), (3511, 58110), (3874, 52665), (4470, 45643), (5811, 35110), (7022, 29055), (9685, 21066), (10533, 19370), (11622, 17555)]