201998518930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{16573}}^1$

素因数の和:16736

約数の個数: 128

約数和(自身を含む): 419502525120

約数和(自身を除く): 217504006190

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 61, 65, 106, 122, 130, 145, 265, 290, 305, 377, 530, 610, 689, 754, 793, 1378, 1537, 1586, 1769, 1885, 3074, 3233, 3445, 3538, 3770, 3965, 6466, 6890, 7685, 7930, 8845, 15370, 16165, 16573, 17690, 19981, 22997, 32330, 33146, 39962, 42029, 45994, 82865, 84058, 93757, 99905, 114985, 165730, 187514, 199810, 210145, 215449, 229970, 420290, 430898, 468785, 480617, 878369, 937570, 961234, 1010953, 1077245, 1218841, 1756738, 2021906, 2154490, 2403085, 2437682, 4391845, 4806170, 5054765, 6094205, 6248021, 8783690, 10109530, 11418797, 12188410, 12496042, 13142389, 22837594, 25472701, 26284778, 29317637, 31240105, 50945402, 53580509, 57093985, 58635274, 62480210, 65711945, 107161018, 114187970, 127363505, 131423890, 146588185, 254727010, 267902545, 293176370, 331145113, 381129281, 535805090, 662290226, 696546617, 762258562, 1393093234, 1553834761, 1655725565, 1905646405, 3107669522, 3311451130, 3482733085, 3811292810, 6965466170, 7769173805, 15538347610, 20199851893, 40399703786, 100999259465, 201998518930]

約数ペア:

[(1, 201998518930), (2, 100999259465), (5, 40399703786), (10, 20199851893), (13, 15538347610), (26, 7769173805), (29, 6965466170), (53, 3811292810), (58, 3482733085), (61, 3311451130), (65, 3107669522), (106, 1905646405), (122, 1655725565), (130, 1553834761), (145, 1393093234), (265, 762258562), (290, 696546617), (305, 662290226), (377, 535805090), (530, 381129281), (610, 331145113), (689, 293176370), (754, 267902545), (793, 254727010), (1378, 146588185), (1537, 131423890), (1586, 127363505), (1769, 114187970), (1885, 107161018), (3074, 65711945), (3233, 62480210), (3445, 58635274), (3538, 57093985), (3770, 53580509), (3965, 50945402), (6466, 31240105), (6890, 29317637), (7685, 26284778), (7930, 25472701), (8845, 22837594), (15370, 13142389), (16165, 12496042), (16573, 12188410), (17690, 11418797), (19981, 10109530), (22997, 8783690), (32330, 6248021), (33146, 6094205), (39962, 5054765), (42029, 4806170), (45994, 4391845), (82865, 2437682), (84058, 2403085), (93757, 2154490), (99905, 2021906), (114985, 1756738), (165730, 1218841), (187514, 1077245), (199810, 1010953), (210145, 961234), (215449, 937570), (229970, 878369), (420290, 480617), (430898, 468785)]