207923886070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{20789}}^1$

素因数の和:21129

約数の個数: 64

約数和(自身を含む): 387021317760

約数和(自身を除く): 179097431690

約数列:

[1, 2, 5, 10, 53, 106, 113, 167, 226, 265, 334, 530, 565, 835, 1130, 1670, 5989, 8851, 11978, 17702, 18871, 20789, 29945, 37742, 41578, 44255, 59890, 88510, 94355, 103945, 188710, 207890, 1000163, 1101817, 2000326, 2203634, 2349157, 3471763, 4698314, 5000815, 5509085, 6943526, 10001630, 11018170, 11745785, 17358815, 23491570, 34717630, 124505321, 184003439, 249010642, 368006878, 392309219, 622526605, 784618438, 920017195, 1245053210, 1840034390, 1961546095, 3923092190, 20792388607, 41584777214, 103961943035, 207923886070]

約数ペア:

[(1, 207923886070), (2, 103961943035), (5, 41584777214), (10, 20792388607), (53, 3923092190), (106, 1961546095), (113, 1840034390), (167, 1245053210), (226, 920017195), (265, 784618438), (334, 622526605), (530, 392309219), (565, 368006878), (835, 249010642), (1130, 184003439), (1670, 124505321), (5989, 34717630), (8851, 23491570), (11978, 17358815), (17702, 11745785), (18871, 11018170), (20789, 10001630), (29945, 6943526), (37742, 5509085), (41578, 5000815), (44255, 4698314), (59890, 3471763), (88510, 2349157), (94355, 2203634), (103945, 2000326), (188710, 1101817), (207890, 1000163)]