201901401944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{3761}}^1$

素因数の和:4225

約数の個数: 128

約数和(自身を含む): 440641555200

約数和(自身を除く): 238740153256

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 97, 152, 194, 209, 331, 388, 418, 662, 776, 836, 1067, 1324, 1672, 1843, 2134, 2648, 3641, 3686, 3761, 4268, 6289, 7282, 7372, 7522, 8536, 12578, 14564, 14744, 15044, 20273, 25156, 29128, 30088, 32107, 40546, 41371, 50312, 64214, 69179, 71459, 81092, 82742, 128428, 138358, 142918, 162184, 165484, 256856, 276716, 285836, 330968, 353177, 364817, 553432, 571672, 610033, 706354, 729634, 786049, 1220066, 1244891, 1412708, 1459268, 1572098, 2440132, 2489782, 2825416, 2918536, 3144196, 4012987, 4880264, 4979564, 6288392, 6710363, 6931523, 8025974, 9959128, 13420726, 13693801, 13863046, 16051948, 23652929, 26841452, 27387602, 27726092, 32103896, 47305858, 53682904, 54775204, 55452184, 76246753, 94611716, 109550408, 120754427, 152493506, 189223432, 241508854, 260182219, 304987012, 483017708, 520364438, 609974024, 966035416, 1040728876, 1328298697, 2081457752, 2294334113, 2656597394, 4588668226, 5313194788, 9177336452, 10626389576, 18354672904, 25237675243, 50475350486, 100950700972, 201901401944]

約数ペア:

[(1, 201901401944), (2, 100950700972), (4, 50475350486), (8, 25237675243), (11, 18354672904), (19, 10626389576), (22, 9177336452), (38, 5313194788), (44, 4588668226), (76, 2656597394), (88, 2294334113), (97, 2081457752), (152, 1328298697), (194, 1040728876), (209, 966035416), (331, 609974024), (388, 520364438), (418, 483017708), (662, 304987012), (776, 260182219), (836, 241508854), (1067, 189223432), (1324, 152493506), (1672, 120754427), (1843, 109550408), (2134, 94611716), (2648, 76246753), (3641, 55452184), (3686, 54775204), (3761, 53682904), (4268, 47305858), (6289, 32103896), (7282, 27726092), (7372, 27387602), (7522, 26841452), (8536, 23652929), (12578, 16051948), (14564, 13863046), (14744, 13693801), (15044, 13420726), (20273, 9959128), (25156, 8025974), (29128, 6931523), (30088, 6710363), (32107, 6288392), (40546, 4979564), (41371, 4880264), (50312, 4012987), (64214, 3144196), (69179, 2918536), (71459, 2825416), (81092, 2489782), (82742, 2440132), (128428, 1572098), (138358, 1459268), (142918, 1412708), (162184, 1244891), (165484, 1220066), (256856, 786049), (276716, 729634), (285836, 706354), (330968, 610033), (353177, 571672), (364817, 553432)]