197273484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2677}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 526387680

約数和(自身を除く): 329114196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 2677, 3204, 4094, 5354, 6141, 8031, 8188, 10708, 12282, 16062, 18423, 24093, 24564, 32124, 36846, 48186, 61571, 73692, 96372, 123142, 184713, 238253, 246284, 369426, 476506, 554139, 714759, 738852, 953012, 1108278, 1429518, 2144277, 2216556, 2859036, 4288554, 5479819, 8577108, 10959638, 16439457, 21919276, 32878914, 49318371, 65757828, 98636742, 197273484]

約数ペア:

[(1, 197273484), (2, 98636742), (3, 65757828), (4, 49318371), (6, 32878914), (9, 21919276), (12, 16439457), (18, 10959638), (23, 8577108), (36, 5479819), (46, 4288554), (69, 2859036), (89, 2216556), (92, 2144277), (138, 1429518), (178, 1108278), (207, 953012), (267, 738852), (276, 714759), (356, 554139), (414, 476506), (534, 369426), (801, 246284), (828, 238253), (1068, 184713), (1602, 123142), (2047, 96372), (2677, 73692), (3204, 61571), (4094, 48186), (5354, 36846), (6141, 32124), (8031, 24564), (8188, 24093), (10708, 18423), (12282, 16062)]