193696412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4051

約数の個数: 72

約数和(自身を含む): 447103440

約数和(自身を除く): 253407028

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 4001, 6916, 8002, 12103, 16004, 24206, 28007, 48412, 52013, 56014, 76019, 104026, 112028, 152038, 196049, 208052, 304076, 364091, 392098, 532133, 728182, 784196, 988247, 1064266, 1456364, 1976494, 2128532, 2548637, 3724931, 3952988, 5097274, 6917729, 7449862, 10194548, 13835458, 14899724, 27670916, 48424103, 96848206, 193696412]

約数ペア:

[(1, 193696412), (2, 96848206), (4, 48424103), (7, 27670916), (13, 14899724), (14, 13835458), (19, 10194548), (26, 7449862), (28, 6917729), (38, 5097274), (49, 3952988), (52, 3724931), (76, 2548637), (91, 2128532), (98, 1976494), (133, 1456364), (182, 1064266), (196, 988247), (247, 784196), (266, 728182), (364, 532133), (494, 392098), (532, 364091), (637, 304076), (931, 208052), (988, 196049), (1274, 152038), (1729, 112028), (1862, 104026), (2548, 76019), (3458, 56014), (3724, 52013), (4001, 48412), (6916, 28007), (8002, 24206), (12103, 16004)]