212099684548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1\times {\mathrm{8369}}^1$

素因数の和:8801

約数の個数: 72

約数和(自身を含む): 404931895200

約数和(自身を除く): 192832210652

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 347, 589, 694, 961, 1178, 1388, 1922, 2356, 3844, 6593, 8369, 10757, 13186, 16738, 18259, 21514, 26372, 33476, 36518, 43028, 73036, 159011, 204383, 259439, 318022, 333467, 408766, 518878, 636044, 666934, 817532, 1037756, 1333868, 2904043, 4929341, 5808086, 6335873, 8042609, 9858682, 11616172, 12671746, 16085218, 19717364, 25343492, 32170436, 55176817, 90025333, 110353634, 152809571, 180050666, 220707268, 305619142, 360101332, 611238284, 1710481327, 2790785323, 3420962654, 5581570646, 6841925308, 11163141292, 53024921137, 106049842274, 212099684548]

約数ペア:

[(1, 212099684548), (2, 106049842274), (4, 53024921137), (19, 11163141292), (31, 6841925308), (38, 5581570646), (62, 3420962654), (76, 2790785323), (124, 1710481327), (347, 611238284), (589, 360101332), (694, 305619142), (961, 220707268), (1178, 180050666), (1388, 152809571), (1922, 110353634), (2356, 90025333), (3844, 55176817), (6593, 32170436), (8369, 25343492), (10757, 19717364), (13186, 16085218), (16738, 12671746), (18259, 11616172), (21514, 9858682), (26372, 8042609), (33476, 6335873), (36518, 5808086), (43028, 4929341), (73036, 2904043), (159011, 1333868), (204383, 1037756), (259439, 817532), (318022, 666934), (333467, 636044), (408766, 518878)]