197366988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13903}}^1$

素因数の和:13943

約数の個数: 72

約数和(自身を含む): 569952768

約数和(自身を除く): 372585780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 13903, 14196, 27806, 41709, 55612, 83418, 97321, 166836, 180739, 194642, 291963, 361478, 389284, 542217, 583926, 722956, 1084434, 1167852, 1265173, 2168868, 2349607, 2530346, 3795519, 4699214, 5060692, 7048821, 7591038, 9398428, 14097642, 15182076, 16447249, 28195284, 32894498, 49341747, 65788996, 98683494, 197366988]

約数ペア:

[(1, 197366988), (2, 98683494), (3, 65788996), (4, 49341747), (6, 32894498), (7, 28195284), (12, 16447249), (13, 15182076), (14, 14097642), (21, 9398428), (26, 7591038), (28, 7048821), (39, 5060692), (42, 4699214), (52, 3795519), (78, 2530346), (84, 2349607), (91, 2168868), (156, 1265173), (169, 1167852), (182, 1084434), (273, 722956), (338, 583926), (364, 542217), (507, 389284), (546, 361478), (676, 291963), (1014, 194642), (1092, 180739), (1183, 166836), (2028, 97321), (2366, 83418), (3549, 55612), (4732, 41709), (7098, 27806), (13903, 14196)]