197237404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 454092800

約数和(自身を除く): 256855396

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 79, 91, 133, 158, 182, 247, 266, 316, 361, 364, 494, 532, 553, 722, 988, 1027, 1106, 1444, 1501, 1729, 2054, 2212, 2527, 3002, 3458, 4108, 4693, 5054, 6004, 6859, 6916, 7189, 9386, 10108, 10507, 13718, 14378, 18772, 19513, 21014, 27436, 28519, 28756, 32851, 39026, 42028, 48013, 57038, 65702, 78052, 89167, 96026, 114076, 131404, 136591, 178334, 192052, 199633, 273182, 356668, 370747, 399266, 541861, 546364, 624169, 741494, 798532, 1083722, 1248338, 1482988, 2167444, 2496676, 2595229, 3793027, 5190458, 7044193, 7586054, 10380916, 14088386, 15172108, 28176772, 49309351, 98618702, 197237404]

約数ペア:

[(1, 197237404), (2, 98618702), (4, 49309351), (7, 28176772), (13, 15172108), (14, 14088386), (19, 10380916), (26, 7586054), (28, 7044193), (38, 5190458), (52, 3793027), (76, 2595229), (79, 2496676), (91, 2167444), (133, 1482988), (158, 1248338), (182, 1083722), (247, 798532), (266, 741494), (316, 624169), (361, 546364), (364, 541861), (494, 399266), (532, 370747), (553, 356668), (722, 273182), (988, 199633), (1027, 192052), (1106, 178334), (1444, 136591), (1501, 131404), (1729, 114076), (2054, 96026), (2212, 89167), (2527, 78052), (3002, 65702), (3458, 57038), (4108, 48013), (4693, 42028), (5054, 39026), (6004, 32851), (6859, 28756), (6916, 28519), (7189, 27436), (9386, 21014), (10108, 19513), (10507, 18772), (13718, 14378)]