207612342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 551992320

約数和(自身を除く): 344379978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 53, 54, 63, 86, 106, 126, 129, 159, 189, 241, 258, 301, 318, 371, 378, 387, 477, 482, 602, 723, 742, 774, 903, 954, 1113, 1161, 1431, 1446, 1687, 1806, 2169, 2226, 2279, 2322, 2709, 2862, 3339, 3374, 4338, 4558, 5061, 5418, 6507, 6678, 6837, 8127, 10017, 10122, 10363, 12773, 13014, 13674, 15183, 15953, 16254, 20034, 20511, 20726, 25546, 30366, 31089, 31906, 38319, 41022, 45549, 47859, 61533, 62178, 72541, 76638, 89411, 91098, 93267, 95718, 114957, 123066, 143577, 145082, 178822, 186534, 217623, 229914, 268233, 279801, 287154, 344871, 430731, 435246, 536466, 549239, 559602, 652869, 689742, 804699, 861462, 1098478, 1305738, 1609398, 1647717, 1958607, 2414097, 3295434, 3844673, 3917214, 4828194, 4943151, 7689346, 9886302, 11534019, 14829453, 23068038, 29658906, 34602057, 69204114, 103806171, 207612342]

約数ペア:

[(1, 207612342), (2, 103806171), (3, 69204114), (6, 34602057), (7, 29658906), (9, 23068038), (14, 14829453), (18, 11534019), (21, 9886302), (27, 7689346), (42, 4943151), (43, 4828194), (53, 3917214), (54, 3844673), (63, 3295434), (86, 2414097), (106, 1958607), (126, 1647717), (129, 1609398), (159, 1305738), (189, 1098478), (241, 861462), (258, 804699), (301, 689742), (318, 652869), (371, 559602), (378, 549239), (387, 536466), (477, 435246), (482, 430731), (602, 344871), (723, 287154), (742, 279801), (774, 268233), (903, 229914), (954, 217623), (1113, 186534), (1161, 178822), (1431, 145082), (1446, 143577), (1687, 123066), (1806, 114957), (2169, 95718), (2226, 93267), (2279, 91098), (2322, 89411), (2709, 76638), (2862, 72541), (3339, 62178), (3374, 61533), (4338, 47859), (4558, 45549), (5061, 41022), (5418, 38319), (6507, 31906), (6678, 31089), (6837, 30366), (8127, 25546), (10017, 20726), (10122, 20511), (10363, 20034), (12773, 16254), (13014, 15953), (13674, 15183)]