210848298

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 451215360

約数和(自身を除く): 240367062

約数列:

[1, 2, 3, 6, 31, 47, 62, 89, 93, 94, 141, 178, 186, 267, 271, 282, 534, 542, 813, 1457, 1626, 2759, 2914, 4183, 4371, 5518, 8277, 8366, 8401, 8742, 12549, 12737, 16554, 16802, 24119, 25098, 25203, 25474, 38211, 48238, 50406, 72357, 76422, 129673, 144714, 259346, 389019, 394847, 747689, 778038, 789694, 1133593, 1184541, 1495378, 2243067, 2267186, 2369082, 3400779, 4486134, 6801558, 35141383, 70282766, 105424149, 210848298]

約数ペア:

[(1, 210848298), (2, 105424149), (3, 70282766), (6, 35141383), (31, 6801558), (47, 4486134), (62, 3400779), (89, 2369082), (93, 2267186), (94, 2243067), (141, 1495378), (178, 1184541), (186, 1133593), (267, 789694), (271, 778038), (282, 747689), (534, 394847), (542, 389019), (813, 259346), (1457, 144714), (1626, 129673), (2759, 76422), (2914, 72357), (4183, 50406), (4371, 48238), (5518, 38211), (8277, 25474), (8366, 25203), (8401, 25098), (8742, 24119), (12549, 16802), (12737, 16554)]